Page
18
Model
1000
Installation and Operation Manual
6/1/2001 © copyright 1997 by Powertec
TERMINAL DESCRIPTIONS
- M
ODEL
1000
AND
1000A
TB1 CURRENT CONTROLLER BOARD (141-108)
1 Dedicated Shields and Ground connection
2 HS1 position encoder
3 HS3 position encoder
4 HS2 position encoder
5 HS4 speed encoder
6 HS5 speed encoder
7 Encoder Common for encoder ONLY
8 Encoder +5 VDC for encoder ONLY
9 Isolated Common for terminals 10 and 11
10 Auto/Manual Selection +24 VDC for Digital Mode
11 External Frequency Input +24 VDC Square Wave
12 Collector of FAULT transistor
13 Emitter of FAULT transistor
14 Drive Load output -2VDC = 150%
15 Auxiliary Supply output +15VDC for extra encoder
16 Power Supplies Common
TB2 SPEED CONTROLLER BOARD (141-107)
1 RUN contact closes on RUN
2 RUN contact 1 Amp 125 VAC
3 -24 VDC raw supply 50 ma max
4 RUN input +24VDC to RUN
5 RUN hold +24VDC to maintain RUN
6 SPARE tie point for motor thermal
7 Emergency STOP +24VDC to RUN
8 +24 VDC RUN Logic Supply 50 ma max
9 +10 VDC reference supply
10 Speed reference input 0 to +10VDC
11 Minimum speed connection for speed pot
12 Signal common
13 Jog input +24VDC to JOG
14 Forward/Reverse input +24VDC to reverse **
15 Frequency output open collector to common
16 Zero speed output open collector to common
17 +24VDC raw supply 50 ma max
18 Current reference (velocity error) 0 to +10VDC
TB3 CAPACITOR BOARD (141-106)
1 Horsepower calibration resistor
2 No connection
3 Horsepower calibration resistor
*+24 VDC source for forward/reverse input must be must be from TB2 terminal 17 ONLY.
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