West Control Solutions ProVU 4 - Manual (Page 34)

ProVU4 Controller, Profiler & Recorder/Controller - Product Manual
59407, Issue 1 – March 2008 Wiring Instructions Page 33
Option Slot 3 - Dual Relay Output Module
If option slot 3 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 26. Option Slot 3 - Dual Relay Module
Option Slot 3 – Single SSR Driver Output Module
If option slot 3 is fitted with a single SSR driver output module, make connections as
illustrated. The solid-state relay driver is a 0-10V DC signal, load impedance must be no less
than 500 ohms. SSR driver outputs are not isolated from the signal input or other SSR driver
outputs.
Figure 27. Option Slot 3 – Single SSR Driver Module
10
11
_
12
+
10
11
N/O OUTPUT 3B
COMMON
12
N/O OUTPUT 3A