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10.7.5
Digital inputs/outputs, connector X21A (SubD 15-pin, socket)
Inputs (In): 24V (20...28V), opto-isolated, one high-speed input (Pin 4)
Outputs (Out): 24V, opto-isolated, Darlington driver
Pinout connector X21A (SubD 15 pin)
Pin Type Description
Pin Type Description
1
In
+24V
power supply
9
In
GND
power supply
2
Out
NODE-
ALARM
indicates a problem
with the node
10
Out
OUT_00
digital output
3
Out OUT_01 digital output
11
Out
OUT_02
digital output
4
In
IN_00
capture input (fast)
12
In
IN_02
digital input
5
In
IN_04
digital input
13
In
IN_03
digital input
6
In
IN_01
digital input
14
In
NEGLIM
limit switch, negati-
ve direction
7
In
HOME
reference switch
15
In
NODE-
DISABLE
disables Node
8
In
POSLIM
limit switch, positive
direction
10.7.6
Connection diagram digital inputs/outputs, connector X21A
SERVOSTAR
®
300 Product Manual
113
Danaher Motion
10/2007
Expansions Cards
SERVOSTAR 3xx