GE 90*-30 PLC Series - Page 176

7-14 Series 90-30 PLC Installation and Hardware Manual – August 2002 GFK-0356Q
7
DVM Connections
Table 7-2. IC693DVM300 Connections
Pin
No.
Signal Name Connection Description
 +28V.IN Module Control Power + input terminal (common on pin 2). Supplies power to
module’s signal-level circuits and auxiliary +5 and -5 Volt power supplies
(pins 2, 3, and 4). Requires external 26 VDC (nominal) power supply
2 +28V.RET Common terminal for Module Control Power (pin ).
3 AUX.OUT.+5+ 5 VDC @ 0.3A Auxiliary power output for external circuits. Not isolated.
Developed from input power on pins  and 2.
4 AUT.XOUT.-
5
- 5 VDC @ 0.2A Auxiliary power output for external circuits. Not isolated.
Developed from input power on pins  and 2.
5DIGITAL..IN Channel  TTL input connection (common on pin 9)
6 DIGITAL.2.IN Channel 2 TTL input connection (common on pin 9)
7 DIGITAL.3.IN Channel 3 TTL input connection (common on pin 9)
8 DIGITAL.4.IN Channel 4 TTL input connection (common on pin 9)
9 DIGITAL.RET Common connection for Digital Input Channels  - 4 (pins 5 - 8)
0+28V.IN Power Supply connection for Output Channels  and 2 (common on pin 2).
Required external 26 VDC (nominal) power supply.
 +28V2.IN Power Supply connection for Output Channels 3 and 4 (common on pin 2).
Required external 26 VDC (nominal) power supply.
228V&2.RET Common connection for both Output Channel Power Supply inputs (pins 0 and
)
3VALVE.OUT Channel  Output connection (return on pin 4)
4VALVE.RET Return connection for Channel  Output (pin 3)
5 VALVE2.OUT Channel 2 Output connection (return on pin 6)
6 VALVE2.RET Return connection for Channel 2 Output (pin 5)
7 VALVE3.OUT Channel 3 Output connection (return on pin 8)
8 VALVE3.RET Return connection for Channel 3 Output (pin 7)
9 VALVE4.OUT Channel 4 Output connection (return on pin 20)
20 VALVE4.RET Return connection for Channel 4 Output (pin 9)