West Control Solutions ProVU 4 - Manual (Page 35)

ProVU4 Controller, Profiler & Recorder/Controller - Product Manual
Page 34 Wiring Instructions 59407, Issue 1 – March 2008
Option Slot 3 – Dual SSR Driver Output Module
If option slot 3 is fitted with a dual SSR driver output module, make connections as
illustrated. The solid-state relay drivers are 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 28. Option Slot 3 – Dual SSR Driver Module
Option Slot 3 - Triac Output Module
If option slot 3 is fitted with a Triac output module, make connections as shown. This output
is rated at 0.01 to 1 amp @ 280V AC 50/60Hz. A snubber should be fitted across inductive
loads to ensure reliable switch off the Triac.
Figure 29. Option Slot 3 - Triac Module
Option Slot 3 - Linear Voltage or mADC Output module
If option slot 3 is fitted with a DC linear output module, make connections as illustrated.
Figure 30. Option Slot 3 - Linear Voltage & mADC module
10
11
_
12
+
10
11

10
11
-
OUTPUT 3A
-
OUTPUT 3B
12 +
COMMON