Duplomatic MS
S.p.A
. ▪ ED
M-M*/30 Start-
up Manual ▪
89251/218
ETM ▪
Jun 2018
page 13 of 29
EDM-M3
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
Channel 1 - current controlled PWM output for the solenoid
PIN 5 / 6
Channel 2 - current controlled PWM output for the solenoid
Connection
Analog input
PIN 7
Channel 1 - Reference signal 1
, corresponds with 0…10 V or 4…20 mA
PIN 8
0 V reference for the reference signal in channel 1
PIN 10
Channel 2 -
Reference signal 2, corresponds with 0…10 V or 4…20 mA
PIN 11
0 V reference for the reference signal in channel 2
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 9, PIN 13 and PIN 14
