Installation
3-11
Part 1105779-04
E 2014 Nordson Corporation
Switching Inputs to Sourcing
Inputs to I/O card in the iControl console are configured as sinking. 24 Vdc
is applied to all HI terminals. To switch the inputs to sourcing:
1. Disconnect all wires from the I/O card LO terminals, except terminal 24.
Do not remove the blue and white wires from terminals 24 HI and 24 LO.
2. Move the 6-pole jumpers from the HI terminals to the LO terminals.
3. Install the red wire jumpers to connect all 6-pole jumpers together.
4. Connect the red wire from the 25-conductor cable to terminal 1 LO.
5. Connect the remaining wires to the HI terminals.
6. At the PEJB, connect the red wire to the (−) terminal.
Conveyor Encoder Connections
Bring the encoder cable into the Photoeye Junction Box (PEJB) through a
dust-tight conduit at one of the unused knockouts in the PEJB. Wire the
cable to the encoder and PEJB terminal strip as shown on the PEJB
drawing in Section 7.
Photoeye Connections
Connect SO cable to the photoeyes and photoeye junction box terminal
block as shown on the PEJB drawing. Route the cables through the cord
grips installed in the PEJB as shown.
Configure the photoeyes and set their sensitivity as shown on the PEJB
drawing.
Junction Box and Control Panel Power Requirements
Table 3-4 Junction Box/Control Panel Power Requirements
J-Box/Control Panel Requirement
Photoeye (standard) (PEJB) 120−240 Vac, 1 PH, 50/60 Hz, 2A
Network Interface 120 Vac, 1 PH, 60 Hz, 11 watts
In/Out Positioner Scanner 24 Vdc from 30 Watt PEJB
In/Out or Up/Down Positioner Control
DC Motor
120 Vac, 1 PH, 60 Hz, 10A
Analog (Retrofit) In/Out Positioner
Control
120 Vac, 1 PH, 60 Hz, 2A
In/Out Positioner / Reciprocator Control 120 Vac, 1 PH, 60 Hz, 10A
208−575 Vac, 3 PH, 60 Hz (see wire diagrams)
Up/Down Positioner Control AC Motor 120Vac, 1PH, 60 Hz, 2A
208-575 Vac, 3PH, 60 Hz (see wire diagrams)
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