Vestil EPT-30 User Manual
Page 5
5
Curtis PMC 1207/1207A Manual
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CONTENTS
1.
OVERVIEW .............................................................................. 1
2.
INSTALLATION AND WIRING: 1207 controllers ................ 3
1207 Mounting ................................................................... 3
1207 Connections: Low Current ........................................ 4
1207 Connections: High Current ....................................... 5
1207 Adjustment Panel ....................................................... 5
1207 Wiring: Standard Configuration (Series Motor) ......... 6
Power wiring for series motor ...................................... 7
Control wiring for series motor .................................... 7
1207 Wiring: Compound Motor Configuration ................. 8
Power wiring for compound motor .............................. 9
Control wiring for compound motor ........................... 9
1207 Wiring: Throttle ...................................................... 10
5k
Ω–0 throttle (“Type 1”) ......................................... 10
0–5V, 0–10V, 3-wire potentiometer, and
electronic throttles (“Type 2”) ................................ 11
0–5k
Ω throttle (“Type 3”) ......................................... 15
1207 Wiring: Emergency Reverse Check .......................... 15
1207 Switches and Other Hardware ................................. 16
Keyswitch ................................................................... 16
Main contactor .......................................................... 16
Forward/reverse contactors ......................................... 16
F/R and emergency reverse switches ........................... 16
Circuitry protection devices ....................................... 16
1207 Installation Checkout ............................................... 17
2
A
. INSTALLATION AND WIRING: 1207A controllers ............ 19
1207A Mounting .............................................................. 19
1207A Connections: Low Current .................................... 20
1207A Connections: High Current ................................... 21
1207A Wiring: Standard Configuration (Series Motor) .... 22
Power wiring for series motor .................................... 23
Control wiring for series motor .................................. 23
CONTENTS