GRAPHTEC GS-4TSR User Manual

GS-4TSR
4ch Thermistor Terminal
USER'S MANUAL
Thank you very much for buying this GRAPHTEC product.
This product can be used as a measurement terminal (hereafter
"module") that connects to the GL100-N/GL100-WL.
These directions describe preparations and cautions before
measurement.
To ensure safety, please read the operation instructions, etc.
For details on the warnings and how to handle this module, please
read the Quick Start Guide or USER'S MANUAL included on the
CD-ROM (included in the GL100 packaging)
Confirmation of the exterior
After opening the package, please confirm that there are no
problems (scratches and dirt) on the exterior before use.
Confirmation of the attached items.
•
User's manual (this book): 1
If by any chance faults are found, please contact the store where you bought
the item.
* Please note that items mentioned in this book may change without prior
notice.
604309181

1 Part Names

This section describes the name and function of each part.
1. Hook portion
2. Input terminal
3. Logic / Pulse input terminal
4. Connector
GL100 main module
1. Hook portion .................. Used to mount to a wall.
2. Input terminal ................ Used to connect Thermistor.
3. Logic/Pulse
input terminal .......... Used to input logic / pulse.
4. Connector ..................... Used to connect to the connector on the
GL100 module.
5. Cable packing ............... This packing is used when connecting the connector.
This module is not dustproof or waterproof. Please use it in a
proper usage environment.
After connecting the GL100 to modules or sensors, please always check/set the
time and date.
< Extension cable >
The module can be used approx. 1.5 m away from the GL100 by using an extension
cable for GS (GS-EXC). However, you cannot connect and use multiple extension
cables.
GS-4TSR-UM-151
For GL100
MANUAL-TSR
5. Cable packing

2 How To Connect

We will now explain how to connect the signal input cable.
1. Thermistor input
Connect the GS thermistor
sensor (GS-103AT-4P or
GS-103JT-4P; each sold
separately) to the +/-.
Model: GS-103AT-4P
This terminal is for thermistor input only.
Make sure not to input voltage or electric current, as this can
cause damage.
4. Logic / pulse input
+: No. 1 to No. 4: High-voltage
terminal
(terminal input on the input
signal's high-voltage side)
-: G: Low-voltage terminal
(terminal input on the input
signal's low-voltage side)
G is the GND terminal for this module.

3 Regarding Maximum Input Voltage

To avoid break-downs or short-circuiting accidents, please make
sure to abide by the items written below.
•
Maximum input voltage
In case the input voltage exceeds the specifications, the circuit at the input
part will break down. Please don't input it.
Logic / Pulse
<Input terminal (+) / GND terminal interval>
Maximum input voltage: DC24V

4 How To Measure

1. Power supply
(Refer to Quick Start Guide or USER'S MANUAL.)
Connect this module while power is being supplied to the GL100 by a battery
or USB cable.
2. Start-up and operation
(1) Screen display menu flow
After power-on, the GL100 is ready for operation by holding down [MENU] key.
When the module is connected, "Module Type Recognition" screen is displayed.
When the module is not connected, "Module Unconnected State" screen is
displayed.
Operate in accordance with the displayed instructions.
Module unconnected state
<Operation>
Connect the module.
Recognition of module types
Standby state
<Operation>
Press [ENTER] key.
Module start-up
(2) Free-running screen
Hold down the [QUIT] key (approx. three seconds) to
put the module into standby state.
When running on batteries, the module will
automatically go into standby state after three
minutes of no operation.
Press the [ENTER] key while in standby state to
return to the free-running screen.
Model: GS-103JT-4P
(Ultra-thin shape)
When inserting the cable,
insert it while pressing
here.