West Control Solutions Pro-EC44 - Manual (Page 256)

Pro-EC44 2-Loop Graphical Profile Controller & Recorder
Pro-EC44 Product Manual - 59540-1 October 2013 Page 249
Output Specifications
Output Module Types
Plug-in Slot 1: Single SPDT Relay, Single SSR Driver, Triac or DC linear.
Plug-in Slot 2: Single SPDT Relay, Dual SPST Relay, Single SSR Driver, Dual SSR
Driver, Triac or 24VDC Transmitter Power Supply.
Plug-in Slot 3: Single SPDT Relay, Dual SPST Relay, Single SSR Driver, Dual SSR
Driver, Triac or 24VDC Transmitter Power Supply.
Base Option 4 & 5: Slot 4 SPDT Relay (std.). Slot 5 SPDT Relay (optional.)
Base Option 6 & 7: Slots 6 & 7 DC Linear (optional.)
Single Relay Output 1-3 Performance
Positions Optional in Plug-in Modules 1, 2 & 3.
Contact Type: Single pole double throw (SPDT).
Contact Rating: 2A resistive at 120/240V AC
Lifetime: >500,000 operations at full rated AC voltage/current. De-rate if
switching DC loads.
Isolation: Reinforced safety isolation from inputs and other outputs.
CAUTION: Plastic pegs prevent fitting of older non-reinforced single relay
modules – Remove the peg to fit dual relays (all dual relay modules have
reinforced isolation).
Dual Relay Output 2-3 Performance
Positions Optional in Plug-in Modules 2 & 3.
Contact Type: 2 x Single pole single throw (SPST) relays with shared common.
Contact Rating: 2A resistive at 120/240V AC.
Lifetime: >200,000 operations at full rated AC voltage/current. De-rate if
switching DC loads.
Isolation: Reinforced safety isolation from inputs and other outputs.
Base Relay 4-5 Output Performance
Positions Base outputs 4 & 5.
Contact Type: 1 x Single pole single throw (SPST).
Contact Rating: 2A resistive at 120/240V AC.
Lifetime: >200,000 operations and which contacts at full rated voltage/current.
De-rate if switching DC loads.
Isolation: Reinforced safety isolation from inputs and other outputs.