YOKOGAWA GM90PS User Manual

21
IM 04L55B01-02EN
Wiring Diagram
Analog input
1: DC voltage input/DI (level) * 2: DI (contact) *
+−
3: TC input 4: RTD input
+−
BbA
5: DC current input (with an
external shunt resistor)
+−
* Be careful because the DI wiring is different between level and
contact.
Analog output
DCcurrentoutput,voltagepulse,15VDClooppowersupply
+−
Terminal Arrangement
Term.
No.
Symbol Term.
No.
Symbol Term.
No.
Symbol
301 DI3 201 DI2 101 DI1
302 DI6 202 DI5 102 DI4
303 DI-COM 203 DI8 103 DI7
304 DO3 204 DO2 104 DO1
305 DO6 205 DO5 105 DO4
306 DO-COM 206 DO8 106 DO7
307 AI1(/A) 207 AI1(-/b) 107 AI1 (+/B)
308 AI2(/A) 208 AI2(-/b) 108 AI2 (+/B)
309 Do not
use
209 AO1 (-) 109 AO1 (+)
310 Do not
use
210 AO2 (-) 110 AO2 (+)
Empty terminals may not be used.
DI1 to
DI8
DI-COM
Input type:
Input type:
Photocoupler isolation
Shared common (DI-COM)
Allowable input voltage range: 0 to 10V
Note: Do not apply voltage outside the
allowable input voltage range
across input terminals. Doing so
can cause a malfunction.
Internal circuit
Connecting to the RS-422/485 Connector
(/C3 option)
Two-wire systemFour-wire system
Electric potential
of the shield
Shield
FG
SDB+
SG
SDA−
RDB+
RDA−
Electric potential
of the shield
Shield
FG
SDB+
SG
SDA−
FG (Frame Ground) Case ground of the GM main unit
SG (Signal Ground) Signal ground
SDB+ (Send Data B+) Send data B (+)
SDA− (Send Data A−) Send data A (–)
RDB+ (Received Data B+) Receive data B (+)
RDA− (Received Data A−) Receive data A (–)
Recommended torque for tightening the screws: 0.2 N•m
Connecting to the USB Port
A USB2.0 port (mini B type) is available.
Using a dedicated protocol, you can operate and configure
the GM10 and output data.
Connecting to the Ethernet Port
Checking the Connection and Communication
Status
You can use the indicators that are located above the GM10
Ethernet port to check the connection status of the Ethernet
interface.
Indicators
Yellow green
Orange
Indicators Connection Status of the Ethernet
Interface
Lit (yellow-green) The Ethernet link is established.
Off (yellow-green) The Ethernet link is not established.
Blinking (yellow-green) Receiving data
Lit (orange) Connected at 100 Mbps
Off (orange) Connected at 10 Mbps

YOKOGAWA GM90PS Specifications

General

Brand	YOKOGAWA
Model	GM90PS
Category	Other
Language	English