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Pin Assignment Chart
Female Interface Connector:
25-position D-Submini, DB25S, with screw
lock hardware for cable gland
Male Connector Required:
(please use connectors with the same
specifications)
25-pin D-Submini, DB25S, with integrated
shielded cable clamp assembly (Amp type
826 985-1C) and fastening screws (Amp
type 164 868-1)
Pin Assignment Chart:
Pin 1: Signal ground
Pin 2: Data output (TxD)
Pin 3: Data output (RxD)
Pin 4: Signal return (TxD/RxD)
Pin 5: Clear to send (CTS)
Pin 6: Internally connected
Pin 7: Internal ground
Pin 8: Internal ground
Pin 9: Reset _ In**)
Pin 10: – 12 V
Pin 11: + 12 V
Pin 12: Reset _ Out**)
Pin 13: + 5 V
Pin 14: Internal ground
Pin 15:
Pin 16:
Pin 17:
Pin 18:
Pin 19:
Pin 20: Data terminal ready (DTR)
Pin 21: Supply voltage ground "COM"
Pin 22: Not connected
Pin 23: Not connected
Pin 24: Supply voltage input + 15 to 25 V
Pin 25: +5 V
*) = See "Additional Functions" for information on changing pin assignments
**) = Hardware restart
p key/
t key/
q key/
Universal
Control
Control
key*)
output 1*)
output 2*)
"lighter"
"equal"
v key/
c key/
Control
Control
output 3*)
output 4*)
"heavier"
"set"
65
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