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INSTRUCTION MANUAL

Digital Indicating Controller

BCS2, BCR2, BCD2
No. BCx21JE8

2020.01

SHINKO TECHNOS CO., LTD.

Head office: 2-5-1, Senbahigashi, Minoo, Osaka, 562-0035, Japan
FAX: +81-72-727-7006
URL: http://www.shinko-technos.co.jp/e/E-mail: overseas@shinko-technos.co.jp

TEL: +81-72-727-6100

For detailed usage, refer to the Instruction Manual for the BCS2, BCR2, and BCD2. Please download the full Instruction Manual from Shinko website.
http://shinko-technos.co.jp/e/
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Thank you for purchasing our BCS2, BCR2, BCD2, Digital Indicating Controller. This manual contains instructions for the mounting, functions, operations and notes when
operating the BCS2, BCR2, and BCD2. To ensure safe and correct use, thoroughly read and understand this manual before using this instrument. To prevent accidents
arising from the misuse of this instrument, please ensure the operator receives this manual.

Caution for Mounting

Safety Precautions (Be sure to read these precautions before using our products.)

The safety precautions are classified into 2 categories: “Warning” and “Caution”.
Warning: Procedures which may lead to dangerous conditions and cause death or serious injury, if
not carried out properly.
Caution: Procedures which may lead to dangerous conditions and cause superficial to medium
injury or physical damage or may degrade or damage the product, if not carried out properly.

Warning• To prevent an electric shock or fire, only Shinko or other qualified service personnel may handle theinner assembly.
• To prevent an electric shock, fire or damage to the instrument, parts replacement may only beundertaken by Shinko or other qualified service personnel.

Specifications
Power supply voltage

Base accuracy(At ambient temperature
23 , for a single unit
mounting)

Input sampling period
Power consumption
Ambient temperature/Humidity

WeightAccessories

100 to 240 V AC 50/60Hz, Allowable fluctuation: 85 to 264 V AC
24 V AC/DC 50/60Hz, Allowable fluctuation: 20 to 28 V AC/DC
Thermocouple: Within 0.2% of each input span
1 digit,
However, R, S inputs, 0 to 200 (32 to 392 ): Within 6 (12 )B input, 0 to 300 (32 to 572 ): Accuracy is not guaranteed.
K, J, E, T, N inputs, Less than 0 (32 ): Within 0.4% of input
span 1 digit
RTD: Within 0.1% of each input span
1 digitDirect current, voltage inputs: Within 0.2% of each input span
1 digit
125 ms
100 to 240 V AC: Approx. 8 VA max.(11VA max. if all options added)
24 V AC: Approx. 5 VA max. (8 VA max. if all options are added)
24 V DC: Approx. 5 W max. (8 W max. if all options are added)-10 to 55 , 35 to 85%RH (No icing, Non-condensing)
BCS2: Approx.110g, BCR2: Approx.160g, BCD2: Approx.220g
Mounting frame: 1 piece (BCS2)
Screw type mounting bracket: 1 piece (BCR2, BCD2)
Instruction manual excerpt: 1 copy

Dimensions (Scale: mm)(*) When terminal cover is used.
GasketMounting
frame

Terminal cover(sold separately)

Control output(OUT1)

EVT output
Control output(OUT2)(DS, DA, EV2
options)

Relay contact 1a, Control capacity: 3 A 250 V AC (resistive load)
1 A 250 V AC (inductive load cos =0.4)
Electric life: 100,000 cycles,
Minimum applicable load: 10 mA 5 V DC
Non-contact voltage (for SSR drive): 12 V DC 15%
Max 40 mA (short circuit protected)
Direct current: 4 to 20 mA DC (Resolution: 12000)
Load resistance: Max. 550
Relay contact 1a, Control capacity: 3 A 250 V AC (resistive load)
1 A 250 V AC (inductive load cos =0.4)
Electric life: 100,000 cycles, Minimum applicable load: 10 mA 5 V DC
Relay contact 1a, Control capacity: 3 A 250 V AC (resistive load)
1 A 250 V AC (inductive load cos =0.4)
Electric life: 100,000 cycles (If EV2 option is ordered,and 019 is selected from Event Output EV2 allocation.)
Non-contact voltage (for SSR drive): 12 V DC 15%
Max 40 mA (short circuit protected)
Direct current: 4 to 20 mA DC (Resolution: 12000)
Load resistance: Max 550

Panel Cutout (Scale: mm)
CautionIf horizontal close mounting is used for the unit, IP66 specification (Drip-proof/
Dust-proof) may be compromised, and all warranties will be invalidated.

45 +00.5

75

BCS2

Caution with respect to Export Trade Control Ordinance

To avoid this instrument from being used as a component in, or as being
utilized in the manufacture of weapons of mass destruction (i.e. military
applications, military equipment, etc.), please investigate the end users andthe final use of this instrument. In the case of resale, ensure that this
instrument is not illegally exported.

45 +00.5

SAFETY PRECAUTIONS• To ensure safe and correct use, thoroughly read and understand this manual before using this
instrument.
• This instrument is intended to be used for industrial machinery, machine tools and measuring
equipment. Verify correct usage after purpose-of-use consultation with our agency or main office.
(Never use this instrument for medical purposes with which human lives are involved.)• External protection devices such as protective equipment against excessive temperature rise, etc.
must be installed, as malfunction of this product could result in serious damage to the system or injury
to personnel. Proper periodic maintenance is also required.
• This instrument must be used under the conditions and environment described in this manual. Shinko
Technos Co., Ltd. does not accept liability for any injury, loss of life or damage occurring due to the
instrument being used under conditions not otherwise stated in this manual.

This instrument is intended to be used under the following environmental
conditions (IEC61010-1)]: Overvoltage category , Pollution degree 2
Ensure the mounting location corresponds to the following conditions:• A minimum of dust, and an absence of corrosive gases• No flammable, explosive gases• No mechanical vibrations or shocks• No exposure to direct sunlight, an ambient temperature of -10 to 55 (14 to131 ) (No icing)• An ambient non-condensing humidity of 35 to 85%RH (Non-condensing)• No large capacity electromagnetic switches or cables through which large
current is flowing• No water, oil or chemicals or where the vapors of these substances cancome into direct contact with the unit
• Take note that the ambient temperature of this unit – not the ambient
temperature of the control panel – must not exceed 55 (131 ) if mounted
through the face of a control panel, otherwise the life of electronic components(especially electrolytic capacitors) may be shortened.

45 +00.5

Horizontal close mounting
n: Number of units mounted

Terminal cover(sold separately)

92＋0.80

Screw type
mounting bracket

n×48-3 ＋0.5
0

92＋0.80Gasket130

BCR2

n x 48-3+00.5

45＋0.50

Horizontal close mounting
n: Number of units mounted

BCD2

Screw type
mounting bracket

Terminal cover(sold separately)

130

92＋0.80Gasketn×96-3 ＋0.5
0Horizontal close mounting
n: Number of units mounted□92＋0.8
0Names and Functions of Controller
BCS2

BCR2

BCD2

(1)

(1)

(9)
(2)
(3)
(4)

(2)

(2)

(5)

(8)

(6)

(7)

(3)

SV Display

MEMO/STEP
Display

Keys, Connector(5) UP key

(4)

(1)

(4)

Displays(1) PV Display

(2)

(3)

(5)

(8)

(5)

(8)

(6)

(7)

(6)

(7)

Indicates the PV (process variable),or setting characters in setting mode.
Indicates the SV (desired value) or set data insetting mode. In Monitor mode, indicates MV(manipulated variable), remaining time (Program
control), step number (Program control) (*) or Set
value memory number (Fixed value control) (*).
(*) For BCS2 only
Indicates Set value memory number or step
number (Program control). (For BCR2, BCD2)

Action Indicators(4) O1
Lit when control output OUT1 is ON. For direct current output type, flashes
corresponding to the MV in 125 ms cycles.
O2
EV1
EV2
AT
R/L
T/R
MEMO

Lit when control output OUT2 (EV2, DS, DA or EV2+D□ option) is ON.
For direct current output type, flashes corresponding to the MV in 125 ms cycles.
Lit when Event output 1 is ON.
Lit when Event output 2 (EV2 or EV2+D□ option) is ON.
Flashes while AT or Auto-reset is performing.
Lit while in Remote action (EIT option).
Lit during Serial communication (C5W or C5 option) TX (transmitting) output.
Lit when Set value memory number is indicated. (For BCR2, BCD2)

STEP

Lit when Step number (Program control) is indicated. (For BCR2, BCD2)

Increases the numeric value. If this key is pressed for 1 sec during Program control, the unit proceeds to the next step. (Advance function)(6)

DOWN keyDecreases the numeric value.

(7)

MODE key

Selects a setting mode, and registers the set data. If the MODE key is pressed in RUN mode for 3 sec, the unit moves to Monitor mode.

(8)

OUT/OFF key(9)Consoleconnector

By pressing this key for 1 sec, one of the following items selected in [OUT/OFF key function] is indicated.
• Control output OFF function: Turns control output ON or OFF.
• Auto/Manual control: Switches the Auto/Manual control.
• Program control: Starts or stops the Program control.
By connecting to the tool cable (CMD-001, sold separately), the following operations can be conducted from an external computer using the Console software
SWC-BCx01M. • Reading and setting of SV, PID and various set values • Reading of PV and action status• Function change. (Console connector is located on the top of the BCS2, BCR2, and BCD2 case.)

Terminal Arrangement
BCS2

BCR2, BCD2POWER
SUPPLY
EV1
EV2
O2
P24
O1

Cautionside when wiring or after wiring, as it could cause

Control output OUT1

TC

Thermocouple input

RTD

RTD inputDC

DC voltage, current input
CT input 1 (C5W, EIW, W options)
CT input 2 (C5W, EIW, W options)
Serial communication RS-485 (C5W, C5 options)
Event input DI1 (C5W, EIW, EIT, EI options)(C5W: For BCR2, BCD2)
Event input DI2 (C5W, EIW, EIT, EI options)(C5W, EIT: For BCR2, BCD2)External setting input (EIT option)
Transmission output (EIT option)

CT1
CT2
RS-485EVENT
INPUT

Do not pull or bend the lead wire on the terminal
malfunction.

Supply voltage 100 to 240 V AC or 24V AC/DC(For 24 V DC, ensure polarity is correct.)
Event output EV1
Event output EV2 (EV2, EV2+D□ options)Control output OUT2 (EV2, DS, DA, EV2+D□
options)
24 V DC Insulated power output (P24 option)

EXT CONT
TRANSMITOUTPUT● About Setting Item
Input type

Key Operation Flowchart
Power ON+
Starts from previous
status(last shutdown).

+ + (3 sec)

RUN Mode

By pressing the

key for approx. 1 sec, one of the following items selected in [OUT/OFF key function] is indicated.

Program Control

PV/SV Display(1 sec)If Data clear(No) is selected, andis pressed, the unit
(Yes) iswill revert to PV/SV Display. If Data clear
selected, the unit automatically reverts to PV/SV Display after data
is cleared.

Data clear
Yes/NoControl Output OFF Function

Program control
RUN

(*1)

Control output OFF+ (3 sec)
Initial Setting Mode
Input type

Auto/Manual Control

Manual control(MV flashes.)• Upper left: PV Display: Indicates setting characters.
• Lower left: SV Display: Indicates factory default.
• Right side: Indicates the setting item.

: This setting item is optional, and appears only when the option is ordered.
(*1) If ‘Program control’ is selected in [OUT/OFF key function], the unit entersStandby mode (Program control waiting).
(*2) Not available if ‘Program control’ is selected in [OUT/OFF key function].
(*3) If the option is ordered, and if ‘Set value memory’ is selected in [Event input DI1/DI2
allocation], setting items SV2 to SV4 are available.
If ‘Program control’ is selected in [OUT/OFF key function], SV2 to SV9, Steps 1
to 9 time, Steps 1 to 9 wait value are available.
(*4) The unit cannot proceed to Monitor mode if it is in Standby of Program control.
(*5) Available only when ‘Program control’ is selected in [OUT/OFF key function].

++
Main Setting Mode
SV1

Event input
DI2 allocation

Sub Setting Mode
AT/Auto-reset
Perform/Cancel

key moves back to the previous item.
key for approx. 3 sec while in any mode.
key for approx. 3 sec while in any mode.
If ‘Control output OFF function’ is selected in [OUT/OFF key function], the unit will enter Control
output OFF status. If ‘Auto/Manual control’ is selected, the unit will enter Manual control status.
If ‘Program control’ is selected, the unit will enter Program control RUN or Standby mode.
Pressing• To revert to RUN mode, press and hold the• To revert to RUN mode, press and hold the(3 sec)Engineering Mode 1
Set value lock

OUT2 ON/OFF
hysteresis● Key Operation• + + + (3 sec): Press and hold , , , (in that order) for approx. 3 sec.
• + (3 sec): Press and hold the,keys (in that order) together for approx. 3 sec.
• + : Press and hold the , keys (in that order) together.
• + (3 sec): Press and hold the ,keys (in that order) together for approx. 3 sec.
• + + (5 sec): Press and hold the ,andkeys (in that order) together for approx. 5 sec.
• Set (or select) each item with theorkey, and register the value with thekey•: If thekey is pressed, the unit proceeds to the next item, illustrated by an arrow.

+
SVTC bias

SV rise rate

+ (5 sec)

Engineering Mode 2Control method

Scaling high limit

External setting
input high limit

Step 1 time

OUT1 proportionalband

OUT2 high limit

Event input
DI1 allocation

Remote/Local

SV fall rate

Proportional gain
2DOF coefficient (α)

Scaling low limit

External setting
input low limit

Step 1 wait value

Integral time

OUT2 low limit

Event input
DI2 allocation

External setting
input high limit

Indication whencontrol output OFF

Integral 2DOF
coefficient (β)

Decimal point
place

Transmission
output typeSV2

Derivative time

Overlap/Deadband

Event output
EV1 allocation (*6)

External setting
input low limit

AT biasEvent output
EV1 allocation (*6)

Transmission
output high limit

Indicates setting
items
for Steps 2 to 9. (*3)

ARW

Direct/Reverse
actionEvent output
EV2 allocation (*6)

Remote bias

AT gain

Event output
EV2 allocation (*6)

Transmission
output low limit

Step 9 wait value

Manual reset

EV1 alarm value

Sensor correction
coefficient

Transmission
output typeOutput status when
input errors occur

Heater burnout
alarm 1 value

SV1

OUT1 proportionalcycle

EV1 high limit
alarm value

Sensor correction

Transmission
output high limit

OUT/OFF key
function

Heater burnout
alarm 2 value

SV2

OUT1 ON/OFF
hysteresis

EV2 alarm value

PV filter time
constant

Transmission
output low limit

Auto/Manual control
after power ON

Loop break alarm
time

SV3

OUT1 high limit

EV2 high limit
alarm value

Communication
protocolStep time unit

Indication time

Loop break alarm
span

SV4

OUT1 low limit

Heater burnout
alarm 1 value

Instrument
numberPower restore
actionOUT1 MV preset
value

(*5)

OUT1
rate-of-change

Heater burnout
alarm 2 value

Communication
speed

Program starttemperature

OUT2 MV preset
value[Step number] number (BCS2) (*5)

OUT2 coolingmethodLoop break alarmtime

Data bit/Parity

Program control
start type

Controller/
Converter

OUT2 proportional
band

Loop break alarm
span

Stop bit

Number of
repetitions

Error indication
Enabled/Disabled

OUT2 proportional
cycle

Reverts to RUN mode.

Response delaytime

SV Rise/Fall rate
start type

Event input
DI1 allocation(*2)

Reverts to RUN mode.

(*2)

(*2)

(*2)

(3 sec) (*4)
Monitor Mode
MV indication[MV] (Decimal point flashes.)
Remaining time

Reverts to RUN mode.

[Remaining time]

Current step(*6)
If Alarm output (001 to 012) or Time signal output (015) is selected in [Event output
EV1/EV2 allocation], and the
key is pressed, the following items will be indicated.

If ‘Alarm output’ is selected in[Event output EV1 allocation]

Event output[Selected Number] EV1 allocation (*6)

If ‘Time signal output’ is selected in[Event output EV1 allocation]

Event output
EV1 allocation (*6)

EV1 alarm value 0
Enabled/Disabled

TS1 output
step number

EV1 alarm value

TS1 OFF time

EV1 high limit
alarm value

TS1 ON time

EV1 alarm
hysteresis

The unit moves to the item after[Event output EV1 allocation].

EV1 alarmdelay time
EV1 alarm Energized/De-energized
The unit moves to the item after[Event output EV1 allocation].

If Alarm output (001 to 012) orTime signal output (015) is
selected in [Event output EV2
allocation], read EV2, TS2 for
EV1, TS1.

SV number[Memory number] (BCS2)

Reverts to RUN mode.
Input typeK-200 to 1370
K
-200.0 to 400.0
J-200 to 1000
R0
to 1760
S0
to 1760
B0
to 1820E-200 to 800
T-200.0 to 400.0N-200 to 1300
PL0 to 1390
C(W/Re5-26) 0 to 2315
Pt100 -200.0 to 850.0
JPt100 -200.0 to 500.0
Pt100 -200 to 850
JPt100 -200 to 500
K-328 to 2498
K
-328.0 to 752.0
J-328 to 1832
R32
to 3200
S32
to 3200
B32
to 3308
E-328 to 1472(*2)

T
-328.0 to 752.0
N-328 to 2372
PL32
to 2534
C(W/Re5-26) 32 to 4199
Pt100 -328.0 to 1562.0
JPt100 -328.0 to 932.0
Pt100 -328 to 1562
JPt100 -328 to 932
4 to 20 mA -2000 to 10000
0 to 20 mA -2000 to 10000
0 to 1 V -2000 to 10000
0 to 5 V -2000 to 10000
1 to 5 V -2000 to 10000
0 to 10 V -2000 to 10000
Decimal point place
No decimal point
1 digit after decimal point
2 digits after decimal point
3 digits after decimal point
Event output EV1/EV2 allocation
No event
High limit alarm
Low limit alarm

H/L limits alarm
H/L limits independent
H/L limit range alarm
H/L limit range
independent
Process high alarm
Process low alarmHigh limit with standby
Low limit with standby
H/L limits with standby
H/L limits with standby
independent
Heater burnout alarm
outputLoop break alarm output
Time signal output
Output during AT
Pattern end output
Output by communicationcommand
Heating/Cooling control relay
contact output (for EV2 only)
EV1/EV2 alarm value 0
Disabled/Enabled

Disabled
Enabled
EV1/EV2 alarm
Energized/De-energized
Energized
De-energized
Event input DI1/DI2 allocation
No event
Set value memory
Control ON/OFF
Direct/Reverse action
Preset output 1 ON/OFF
Preset output 2 ON/OFF
Auto/Manual control
Remote/Local
Program control
Run/Stop
Program control
Holding/Not holding
Program control
Advance function
Integral action Holding
Transmission output

PV transmission
SV transmission
MV transmission
DV transmission
AT/Auto-reset Perform/Cancel
AT/Auto-reset Cancel
AT Perform
AT on startup Perform
Auto-reset Perform
OUT2 cooling method
Air cooling
Oil cooling
Water cooling
Direct/Reverse action
Reverse action
Direct action
Set value lock
UnlockLock 1
Lock 2
Lock 3Lock 4Lock 5

Reverts to RUN mode.

Reverts to RUN mode.

Communication protocol
Shinko protocol
Modbus ASCII
Modbus RTU
Shinko protocol(JC command allocation)
Modbus ASCII(JC command allocation)
Modbus RTU(JC command allocation)
Communication speed
9600 bps
19200 bps
38400 bps
Data bit/Parity
8 bits/No parity
7 bits/No parity
8 bits/Even
7 bits/Even
8 bits/Odd
7 bits/Odd
Stop bit
1 bit

2 bitsRemote/Local
Local
RemoteStep time unit
Hours:Minutes
Minutes:Seconds
Power restore action
Stop
Continue (resume)
Suspend (on hold)
Program control start type
PV start
PVR start
SV start
SV Rise/Fall rate start type
SV start
PV start
Indication when control output OFF
OFF indication
No indication
PV indication

PV + Any Alarm active
Output status when input errors occur
Output OFF
Output ON
OUT/OFF key function
Control output OFF
Auto/Manual control
Program control
Auto/Manual control after power ON
Automatic control
Manual control
Controller/Converter function
Controller
Converter
Error indication Enabled/Disabled
Disabled
EnabledControl method
Usual PID
2DOF PID