Newport FSM-CD300B - Interface I;O Pin Connections

System Components 31
5.5 Interface I/O Pin Connections
A 25-pin D-connector on the front of the FSM-CD300B controller/driver
provides access to key diagnostic and control parameters from the control
board.
Pin Name Type Description
1 Y_CMD(+) Analog Input Y-Axis Command Signal, ±10V differential
2 Y_CMD(-) Analog Input Y-Axis Command Signal, ±10V differential
3 X_CMD(+) Analog Input X-Axis Command Signal, ±10V differential
4 X_CMD(-) Analog Input X-Axis Command Signal, ±10V differential
5 Y_ERR Analog Output Y-Axis Error Voltage Output
6 GND Ground Ground
7 X_ERR Analog Output X-Axis Error Voltage Output
8 GND Ground Ground
9 Y_OL_SW Digital Input
Y-Axis Open Loop Selector Switch Input
(0V = closed loop; 5V, 5 mA = open loop)
10 X_OL_SW Digital Input
X-Axis Open Loop Selector Switch Input
(0V = closed loop; 5V, 5 mA = open loop)
11 Y_EXTFB(+) Analog Input Y-Axis External Feedback Input, ±10V differential
12 Y_EXTFB(-) Analog Input Y-Axis External Feedback Input, ±10V differential
13 NC No Connection No Connection
14 NC No Connection No Connection
15 X_EXTFB(+) Analog Input X-Axis External Feedback Input, ±10V differential
16 X_EXTFB(-) Analog Input X-Axis External Feedback Input, ±10V differential
17 INT/EXT_SW Digital Input
External Feedback Selector Switch Input
(0V = internal; 5V, 5 mA = external)
18 Y_POS_OUT Analog Output Y-Axis Position Output
19 GND Ground Ground
20 X_POS_OUT Analog Output X-Axis Position Output
21 GND Ground Ground
22 Y_OL_CMD Analog Input Y-Axis Open-Loop Command Voltage, ±10V, Single-Ended
23 GND Ground Ground
24 X_OL_CMD Analog Input X-Axis Open-Loop Command Voltage, ±10V, Single-Ended
25 GND Ground Ground
Table 2: Front Panel Interface I/O Connector Pinout.