GR1 Series Manual

Wi ri n g

WARNING

Thank you for purchasing this Line Seiki product. Please read thisinstruction manual carefully before using to ensure correct usage of thisproduct.
Please keep this instruction manual for future reference.

Please note that misuse of this device
may lead to injury to the user or
damage to the device.

N o n -V o l ta g e In p u t Typ e
Input

1Customer ServiceLINE SEIKI CO., LTD.

Main Features
Panel mount (Panel Cut-out 22.2x45mm)
7 digits LCD display
Lithium battery installed inside
Battery life 8 yearsFront Panel Protection NEMA4
In conformance to CE (EMC)

Address:

23

Wi d e -R a n g e Vo l ta g e In p u t Typ e

45Contact :E-mail :Web:GND

345ResetGND

Vcc

0: Terminal BlockInput

0: Non-Voltage Input (Contact/Open Collector)
1: Wide-Range Voltage Input
2: DC Voltage Input

D C V o l ta g e In p u t Typ eInput

1Vcc

0: Remote
1: Remote & Front

2

3

Se n s o r/Co n t a c t " O n " 0 V

45GNDVcc

GR1-M
Minutemeter

4.0

8.0

DC VoltageInput Impedance: 390kΩ

Non-Voltage
Wide Range Voltage

1 count per 1/10 minute

L : DC/AC 0~3V
H: DC/AC 10~250V
L : DC 0~1V
H: DC 3~30V

DC Voltage

NOISE IMMUNITY

Electrostatic Discharge:
Electromagnetic Field :EFT/B I/O Leads:

EMC STANDARD

EMI: EN50081-2

IEC-61000-4-2 8kV
IEC-61000-4-3 10V/m
IEC-61000-4-4 1.0kV-10 ~ +55 C (non-freezing)

STORAGE TEMPERATURE-20 ~ +65 C (non-freezing)

OPERATING HUMIDITY

25 ~ 85% RH (non-condensing)

VIBRATION/SHOCK RESISTANCE

Operation: Double Amplitude 0.3mm, Frequency: 10-55Hz, X,Y,Z Axis (3 Axis) / 100m/s2
Storage : Double Amplitude 0.75mm, Frequency: 10-55Hz, X,Y,Z Axis (3 Axis) / 300m/s244.8
1 2 3 4 5371144.8
Terminal No.

Wide Range Voltage Input TypeBa tte ry R e p l a ce me n t<=ATTENTION!!!
Precautions when replacing the battery:- Disconnect the wiring before changing the battery. Do not touch areas
subject to high voltages, this could result to an electric shock.
- Make sure that your body is free from static electricity before changing
the battery.
- Make sure to follow carefully the procedures described below.
1) Remove the terminal block from the main unit. (except wide range
voltage input type)2) Use a flat screwdriver or any appropriate tool to lift the groove in order
to disconnect the 'front and back' case hooks.
3) Pull out the back case from the main body.
4) Replace with a new battery making sure that the positive and negative
terminals of the battery are positioned correctly.
5) Replace the back case to the main body.
Make sure that the case hooks click properly in place.

NEMA450g

WIRING

Vc

Terminal No.

1 2 3 4 5

Panel CutDimension

EMS: EN50082-2

OPERATING TEMPERATURE

6+1+0Input Impedance: 390kΩ

3.6v 1/2AA Lithium Battery (inside), 8 years (replaceable)

PROTECTION
WEIGHT

45

Sink Current
10µA
Input Impedance: 68kΩ

POWER

37

Non-Voltage / DC Voltage Input Type1 count per 1/10 second

6ms minimum

RESET PULSE WIDTH

Se n s or "O n "0V+1
22.2 +0RESET

Vcc

2.5

1 count per 1/10 hour
Front Reset
Remote ResetDC Voltage Input Type30Hz Input (Terminal No.2): Count : at Hi j Lo

2.57 Digit

30Hz20Hz (Wide Range Voltage
Input only)

RESOLUTION

48.837

Digit Size

Sink Current
10µA
Input Impedance: 330kΩ

L : DC/AC 0~10V
H: DC/AC 30~250V
L : DC 0~1V
H: DC 3~30V0V

D i me n si o n s

0.0 ~ 999999.9

Non-Voltage
Wide Range Voltage

Vc

Vcc

GR1-S
Secondmeter

7 Digits, 7-Segment LCD, 8.0mm(H)0 ~ 9999999

I n p u t Vo l t a g e

22.0

GR1-H
Hourmeter

Wide-Range Voltage Input Type
20Hz Input (Terminal No.2): Count : at Hi j LoGND

9.7

GR1-CTotalizer

Reset

25.9

Reset

Th e o r y o n GR 1 Se r i e s C o u n te r
Non-Voltage Input Type30Hz Input (Terminal No.2): Count : at Lo j Hi

22.0

WiringSp e ci fi c a ti o n s

COUNT SPEED2

GND

Connecting two(2) or more units of non-voltage input type to acommon reset wiring is not possible. This will cause thesimultaneous counting of all units even if an input signal is inputed
only to a single unit. Please make separate wirings for each unit.

C : Totalizer
H : Hourmeter
M : Minutemeter
S : Secondmeter

INPUT

Vcc

1

Note:

GR1

DISPLAY
NO. of DIGITSInput

GND

37-7 Chuo-cho, 2-Chome
Meguro-ku, Tokyo 152-0001 Japan
Tel: +81-3-37165151
Fax: +81-3-37104552
sales@line.co.jp
http://www.line.co.jp

Mo d e l sTYPE

Reset

14-22 AWG leadwires by terminal screw

Mo u n ti n g*Please use 3.6V 1/2AA Lithium Battery only for this unit.
Pa n e l

M o u n ti n g C l i p

1. Please install the unit in the correct panel cut-out size.
2. Insert the unit into the panel.
3. Insert the mounting clip to the back of the unit.
4. Push the mounting clip until it locks the unit tightly against the panel.

WARNING!

EXPLOSIVE!

This unit uses Lithium battery, it must be disposed properly after use.
Do not short the positive and negative terminals, recharge, disassemble, deform by the application ofexcessive pressure, or dispose the battery to fire as this may seriously damage it or may cause explosion.
Specifications and printed contents subject to change without prior notice. Last revised: July 22, 2005. 4GR001B
All Rights Reserved, Copyright a 2003, LINE SEIKI CO., LTD. 1st Edition.