Installation
MetPak II User Manual
©
Gill Instruments Ltd
Last Change
Page 12
20 August, 2010
Digital Output RS422 Connections (COMMS set for RS422)
J5 Junction Box
8 Way Push fit Block
RS422 to RS232
or USB Converter
Signal Names
Terminal
Nos.
4 Pair Cable
Signal Names
RS422 TX +
RS422 TX –
6
3
RX +
RX –
RS422 RX +
RS422 RX –
5
4
TX +
TX –
Signal 0v
2
Signal Ground
No
Connection
Screen wires
Chassis ground
V Supply –
V
7
8
–
+
DC Power
Supply
Figure 7
RS422 connections
Digital Output SDI-12 Connections (COMMS set for SDI12)
Figure 8
SDI-12 connections
J5 Junction Box
8 Way Push fit Block
SDI-12 Device
Signal Names
Terminal
Nos.
2 Pair Cable
Signal Names
SDI-12
1
SDI-12
Signal Ground
2
Signal Ground
Screen wires
Chassis ground
V Supply –
V
7
8
–
+
DC Power
Supply
Summary of Contents for MetPak II
Page 36: ......
