SA series

SPEC. SHEET

Alarm Detector (Thermocouple)

Model:SAEA(with indication function)
Features• Alarm Energized/De-energized• Alarm Hold function• Alarm action delay timer• Set value lock61
62

Thermocouple
W5Re/W26Re
W3Re/W25Re

Input range
32 to 4199
32 to 4199

*2: The alarm type can be selected by keypad from No alarm
action, High limit alarm, Low limit alarm, High limit alarmwith standby and Low limit alarm with standby.

Input specifications
Thermocouple
Input resistance: 1M or more
External resistance : 100 or less (B: 40 or less)
Burnout: Upscale
Input: Thermocouple (Refer to “Input code”.)

Output specifications

How to orderSpecify a model. (e.g.) SAEA-0111-0

Model: SAEA － □ □ □ － □Input
Input: Refer to “Input code”. *1
Alarm 1 output (Relay contact 1a) *2
0: No alarm action
1: High limit alarm
2: Low limit alarm
3: High limit alarm with standby
4: Low limit alarm with standby

TN
PL-ONON?

• High limit alarm with standby
Alarm hysteresis
ONOFF

Input range-200 to 1370
-199.9 to 400.0-200 to 1000
-50 to 1760
-50 to 1760
0 to 1820-200 to800-199.9 to 400.0-200 to 1300
0 to 1390
0 to 2315
0 to 2315-328 to 2498
-199.9 to 752.0-328 to 1832
-58 to 3200
-58 to 3200
32 to 3308
-328 to 1472
-199.9-328
32OFF

tototo752.0
2372
2534

?

Alarm
value

• Low limit alarm with standby
Alarm hysteresis
ON?

Alarm
value

*1: Input code

585960• Low limit alarm
Alarm hysteresis

Alarm
value

Power supply
0: 100 to 240V AC
1: 24V AC/DC

Thermocouple
KK
JRS
B
ETN
PLW5Re/W26Re
W3Re/W25ReKKJRSBE• High limit alarm
Alarm hysteresis

OFFAlarm 2 output (Open collector) *2
0: No alarm action
1: High limit alarm
2: Low limit alarm
3: High limit alarm with standby
4: Low limit alarm with standby

01
02
03
04
05
06
07
08
09
10
11
12
51
52
53
54
55
56
57

For Alarm 1 and Alarm 2, the alarm type can be selected
respectively from High limit alarm, Low limit alarm, High limit alarmwith standby, Low limit alarm with standby and No alarm.

OFF?

Alarm
value

Stanby functions.
Alarm action: ON/OFF action, Alarm hysteresis: 0.1 to 100.0%FS,
Delay timer: 0 to 9999sec, Energized/De-energized
Alarm Holding/Not holding, Selectable
Alarm 1 output: Relay contact 1a,
Control capacity; 3A 250V AC (Resistive load),
1A 250V AC (Inductive load cosø=0.4)
Electric life 100,000 cycles
Alarm 2 output: Open collector, Control capacity; 0.1A 24V DC

Performance
Setting accuracy
Reference accuracy: The same as the Display accuracy: Within 0.2% of each input span
R, S inputs, -50 to 200 (-58 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 each input spanDisplay accuracy: Within Reference accuracy 1 digit
Cold junction compensation accuracy: Within 1 at -5 to 55
Temperature coefficient : 0.015%/
Response time
: 1 sec or lessInsulation resistance: 10M or more, at 500V DC(Input - Output - Power)Dielectric strength: 1500V AC for 1 minute(Input - Alarm 1 output - Alarm 2 output - Power)
Isolation: 3-port isolation (between Input - Output - Power)

SAEA
General structure

Set value display: Indicates the one which has been
selected during “Display selection” mode.
Indicates Alarm 1 value or Alarm 2 value.
Indicates characters shown below while
alarm output is on.
Alarm output status
Set value display
Alarm 1 output ON

Case: Flame-resistant resin Color: Light gray
Front panel: Membrane sheet Setting: Using the front keypad
Indication: Power indicator: Green LED
Input display: 7-segment, Red LED display 4-digit
Character size, 7.4 x 4.0mm (H x W)
Set value display: 7-segment, Green LED display 4-digit
Character size, 7.4 x 4.0mm (H x W)

Alarm 2 output ON
Alarm 1, 2 outputs ONFerrules
Terminals from 1 to 4
• Insulation sleeve attached (Phoenix Contact GMBH & CO.)AI0.25-8YE
0.2 – 0.25mm2
AI0.34-8TQ
0.25 – 0.34mm2
AI0.5-8WH
0.34 – 0.5mm2
AI0.75-8GY
0.5 – 0.75mm2
AI1.0-8RD
0.75 –1.0mm2
AI1.5-8BK
1.0 – 1.5mm2• Crimping pliers (Phoenix Contact GMBH & CO.)CRIMPFOX ZA3, CRIMPFOX UD6
Terminals from 5 to 9
• Insulation sleeve attached (Phoenix Contact GMBH & CO.)AI0.25-8YE0.2 – 0.25mm2
AI0.34-8TQ
0.25 – 0.34mm2
AI0.5-8WH
0.34 – 0.5mm2• Crimping pliers (Phoenix Contact GMBH & CO.)CRIMPFOX ZA3, CRIMPFOX UD6Power indicator
Input display
Set value display
Up keyDown key

MODE key
SUB MODE key

Installation specifications
Power supply: 100 to 240V AC 50/60Hz
24V AC/DC 50/60Hz
Allowable voltage range: 85 to 264V AC, 20 to 28V AC/DCPower consumption: Approx. 6VA
Ambient temperature : -5 to 55
Ambient humidity: 35 to 85%RH (non-condensing)
Mounting: DIN rail mountingExternal dimensions: 22.5 (W) x 75 (H) x 100 (D)mm
Weight: Approx. 120g

Attached functions• Power failure countermeasure:The data is backed up in non-volatile IC memory.
• Self diagnosis:
The CPU is monitored by a watchdog timer, and if
an abnormal status is found on the CPU, the unit isswitched to warm-up status with turning all outputs off.
• Cold junction compensation: Built-in

Circuit configuration and terminal arrangement
3TC＋－

56

Input
circuitCPU

Alarm 1 output(Relay contact 1a)4Insulation
circuit87

Alarm 2 output(Open collector)

9Display/Setting
key circuit

Powercircuit

12＋Power
supply－Environmental specification
RoHS directive compliance

Settings
Function keys
(1) Up key: Increases the numeric value.
(2) Down key: Decreases the numeric value.
(3) MODE key: Selects the setting mode.
(4) SUB MODE key: Press with the MODE key to selectthe setting mode.
Setting items• Setting by pressing the MODE key for 3 seconds(1) Alarm 1 value (2) Alarm 2 value• Setting by the MODE key and SUB MODE key(1) Set value lock(2) Filter time constant(3) Sensor correction(4) Alarm 1 type(5) Alarm 2 type(6) Alarm 1 Energized/De-energized(7) Alarm 2 Energized/De-energized(8) Alarm 1 Hold function(9) Alarm 2 Hold function(10) Alarm 1 hysteresis(11) Alarm 2 hysteresis(12) Alarm 1 action delay timer(13) Alarm 2 action delay timer(14) Display selection(15) Indication timeAlarm 1 output: Take measures for relay protection andnoise prevention as shown below.
• AC power
AC

3
Inductive load (coil)
4

LoadVaristor, CR circuit, etc.

• DC power
DC3Inductive load (coil)
4Load
Diode, Varistor,
CR circuit, etc.

Alarm 2 open collector output connection example
+8DC

9-

External dimensions (Scale: mm)

Displays and indicators
Power indicator : The green LED lights when power-on.
Input display: Indicates the input value.
Under range:“” flashes on the Input display.
Over range:“” flashes on the Input display.
Warm-up indication: For approx. 3sec after power-on,
the input type is indicated on the Input
display, and input range high limit value
is indicated on the Set value display.

SHINKO TECHNOS CO., LTD.

Tel: 81-72-727-6100
URL: http://www.shinko-technos.co.jp/e/ E-mail: overseas@shinko-technos.co.jp

20090603