Setting Up The General Purpose Relays - Delta PBC Series User Manual

Power Brick Controller User Manual

Setting up the General Purpose Relays

This normally open
PowerBrick[i].Chan[j].OutFlagC.
Channel /
Structure element bit
Connector
Relay 1, X9 PowerBrick[0].Chan[0].OutFlagC
Relay 2, X9 PowerBrick[0].Chan[1].OutFlagC
Relay 1, X10 PowerBrick[0].Chan[2].OutFlagC Relay 1, X10 PowerBrick[1].Chan[2].OutFlagC
Relay 2, X10 PowerBrick[0].Chan[3].OutFlagC Relay 2, X10 PowerBrick[1].Chan[3].OutFlagC
If PowerBrick[i].Chan[j].OutFlagC = 0, the circuit between the common pin and the Relay pin is open.
If PowerBrick[i].Chan[j].OutFlagC = 1, the circuit between the common pin and the Relay pin is closed.
Structure Element Bit
PowerBrick[i].Chan[j].OutFlagC = 0
PowerBrick[i].Chan[j].OutFlagC = 1
The relay can be wired so that the current is either sourcing from or sinking into the Power Brick Controller.
Sourcing
Power Supply
+24V
Rly COM1
NO Rly1
Caution
Connections and Software Setup
general purpose relay
COM
RET
Controlled
Device
+24V
In sourcing mode, do not pass through voltage higher than 24 VDC.
is operated by
Channel /
Connector
Relay 1, X9 PowerBrick[1].Chan[0].OutFlagC
Relay 2, X9 PowerBrick[1].Chan[1].OutFlagC
Connection between
Pin #3 and Pin #12
Open
Closed
Power Supply
COM
Rly COM1
NO Rly1
the structure element
Structure element bit
Connection between
Pin #10 and Pin #5
Open
Closed
Sinking
+24V
+24V
Controlled
Device
RET
bit
87