SETUP
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3-14 powermax1000 Operator Manual
Changing XFER (start machine motion) from dry contact closure to voltage signal
24 VDC (chassis ground reference) at 100ma max is available at J19 on Power PCB to drive a
Isolated/Floating device such as a 24 VDC relay coil (240 ohms or greater) or a Typical Industrial Input
Isolation Module (which has an opto-coupler built-in). Shown below are typical connections for a high side
drive arrangement.
Driving a Relay Coil
Notes:
1) 24 VDC Relay
Recoil >240 ohms
2) Must use suppression
diode (1A, 100V)
such as IN4002
through IN4004 type
across coil.
Move Black wire and add
Jumper as shown
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