Rockwell Automation 150 SMC Flex Quick Start - Manual (Page 6)

6 SMC™ Flex Quick Start
Power Wiring
Refer to the product nameplate or the SMC Flex User Manual for device specific information.
Control Terminals
SMC Rating
[A]
Lug Kit
Cat. No.
Wire Strip
Length
Conductor
Range
Max. No. Lugs/Pole Tightening Torque
Line Side Load Side Wire - Lug Lug - Busbar
5…85 — 18…20 mm
2.5…85 mm
2
(#14…3/0 AWG)
— —
11.3 N•m
(100 lb•in)
—
108…135 199-LF1 18…20 mm
16…120 mm
2
(#6…250 MCM)
1 1
31 N•m
(275 lb•in)
23 N•m
(200 lb•in)
201…251 199-LF1 18…20 mm
16…120 mm
2
(#6…250 MCM)
2 2
31 N•m
(275 lb•in)
23 N•m
(200 lb•in)
317…480 199-LG1 18…25 mm
25…240 mm
2
(#4…500 MCM)
2 2
42 N•m
(375 lb•in)
28 N•m
(250 lb•in)
625…780 100-DL630 32 mm/64 mm
70…240 mm
2
(2/0…500 MCM)
2 2
45 N•m
(400 lb•in)
68 N•m
(600 lb•in)
970 100-DL860 26 mm/48 mm
120…240 mm
2
(4/0…500 MCM)
1 1
45 N•m
(400 lb•in)
68 N•m
(600 lb•in)
1250
100-DL630 32 mm/64 mm
70…240 mm
2
(2/0…500 MCM)
1 1
45 N•m
(400 lb•in)
68 N•m
(600 lb•in)
100-DL860 26 mm/48 mm
120…240 mm
2
(4/0…500 MCM)
1 1
Terminal Description Terminal Description Footnotes
11 ➂➃ Control Power Input (+) 23 ➀ PTC Input
➀ Do not connect any additional loads to these
terminals. These “parasitic” loads may cause
incorrect operation.
➁ When set for External Bypass mode, the SMC
Flex can be used to control a properly sized
external contactor and overload once the motor
reaches full speed. The SMC-Flex overload
functionality is disabled in this mode.
➂ RC Snubbers are required on inductive type
loads connected to auxiliary contacts.
➃ Control power on units rated 625…1250 A is
pre-wired internally, from terminal block CP1.
12 ➂➃ Control Power Common 24 ➀ PTC Input
13 ➀ Controller Enable Input 25 Tachometer Input
14 Ground 26 Tachometer Input
15 ➀➂ Option Input #2 27 ➀ Ground Fault Transformer Input
16 ➀➂ Option Input #1 28 ➀ Ground Fault Transformer Input
17 ➀➂ Start Input 29 ➁➂ Aux Contact #2
18 ➀➂ Stop Input 30 ➁➂ Aux Contact #2
19 ➁➂ Aux Contact #1 31 ➁➂ Aux Contact #3
20 ➁➂ Aux Contact #1 32 ➁➂ Aux Contact #3
21 Not Used 33 ➁➂ Aux Contact #4
22 Not Used 34 ➁➂ Aux Contact #4
23 24 25 26 27 28 29
30 31 32 33 34
11 12 13 14 15 16 17
18 19 20 21 22