West Control Solutions ProVU 4 - Manual (Page 31)

ProVU4 Controller, Profiler & Recorder/Controller - Product Manual
Page 30 Wiring Instructions 59407, Issue 1 – March 2008
Option Slot 1 - Linear Voltage or mADC Output module
If option slot 1 is fitted with a DC linear output module, make connections as illustrated.
Figure 17. Option Slot 1 - Linear Voltage & mADC Module
Option Slot 2 Connections
Option Slot 2 – Single Relay Output Module
If option slot 2 is fitted with a single relay output module, make connections as illustrated.
The relay contacts are SPDT, and rated at 2 amps resistive, 240 VAC.
Figure 18. Option Slot 2 – Single Relay Module
Option Slot 2 - Dual Relay Output Module
If option slot 2 is fitted with a dual relay output module, make connections as illustrated. This
module has two independent SPST relays, which share a common connection terminal. The
contacts are rated at 2 amp resistive 240 VAC.
Figure 19. Option Slot 2 - Dual Relay Module
19
20
_
21
+
22
23
N/C
COM
24 N/O
22
23
N/O OUTPUT 2B
COMMON
24
N/O OUTPUT 2A