Mallinckrodt CT 9000 ADV Installation And Service Manual page 31

800961-C Nov. 2000
Table 3-1. Powerhead DB-25 Pin Designations
区 rr NCKRODT
J5 Signal Signal Description
Pin Name
1 CHGND Chassis GND
2 MOTPWR- | Motor power
3 MOTPWR- | Motor power
4 MOTPWR- | Motor power
5 MOTPWR+ | Motor power
6 MOTPWR+ | Motor power
7 MOTPWR+ | Motor power
8 GND Signal GND
9 GND Signal GND
10 GND Signal GND
11 CHGND Chassis GND
12 CHGND Chassis GND
13 RCV+ Head data receive+
14 +12V Logic power
15 +12V Logic power
16 +12V Logic power
17 ENCTRL ENABLED lamp control
18 INJCTRL INJECTING lamp control
19 TXD+ Head data transmit +
20 TXD- Head data transmit -
21 ENCB- Motor encoder phase B -
22 ENCA- Motor encoder phase A -
23 ENCA+ Motor encoder phase A +
24 ENCB+ Motor encoder phase B +
25 RCV- Head data receive -
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