ProVU4 Controller, Profiler & Recorder/Controller - Product Manual
59407, Issue 3 – May 2011
Electrical Installation
Page 37
External computing devices connected to the communications port should comply
with the standard, UL 60950.
Option Slot B Connections
Option Slot B Connections – Digital Input B (Full Auxiliary Module)
If option slot B is fitted with the Full Auxiliary input module (see below), a secondary digital
input is also provided. This may be connected to the voltage free contacts of a switch or
relay, or to a TTL compatible voltage.
Figure 36.
Option Slot B – Digital Input B Connections
Option Slot B Connections – Full Auxiliary Input B Module
If option slot B is fitted with full auxiliary input feature, input connections are as shown.
Figure 37.
Option Slot B – Full Auxiliary Input Connections
9
8
_
+
7
6
5
(or Pot Low)
_
+
(or Pot Wiper)
(or Pot High)