Duplomatic EDM-M*/30 Series, Startup Manual

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page 12 of 29
Duplomatic MS S.p.A . ▪ EDM-M*/30 Start- up Manual ▪ 89251/218 ETM ▪ Jun 2018
EDM-M2
Connection Supply
PIN 1 Power supply
PIN 2 0 V (GND) Power supply (ground).
0 V reference for PIN 9.
0 V reference for PIN 12 in EDM-M version B.
Connection PWM output
PIN 3 / 4 Current controlled PWM output for the solenoid A
PIN 5 / 6 Current controlled PWM output for the solenoid B
Connection Analog input
PIN 7 Reference (input) signal, corresponds with -10... +10 V or 4…12… 20 mA
PIN 8 0 V reference for the input signal
Connection IO
PIN 9 Digital output for card status.
LOW: power output not enabled
HIGH: card ok, power out enabled
PIN 12 VERSION A – Digital input
Function depends on parameter ENABLE (INT|EXT)
EXT = Enable Input . This pin receives ENABLE signal from the PLC.
The current output is generated.
INT = no associated function. (Enable signal is generated by internal
logic)
VERSION B - Aux voltage output.
It replicates PIN1 value. (0 V ref. PIN2)
PIN 13 Auxiliary voltage output for potenti10 V
PIN 14 Auxiliary voltage output for potentiometer -10 V
PIN 15 0 V reference for PIN 13 and PIN 14