Installation Inst. Manual

1397 NEMA Type 1 Dynamic Brake 5
1397-5.14 March, 1997
A1
S2
A1
45
A2
S1
12345
6
A1
45
1397 Drive
Dynamic Brake Connection
1397 Drive
DC Motor
Field Connection
1397 Drive
Dynamic Brake Connection
1
2
F1
F2
4
3
H4
H2H3
H1
X1X2 F2F1
H4H1 H2H3
X1X2 F2F1
H4H1 H2H3
460V AC Input
230V AC Input
DISCARD
H4
H2H3
H1
X1X2 F2F1
H4H1 H2H3
Installation
(continued)
❐ 6 The Dynamic Brake should be pre-configured for 230 or
460VAC input voltage. If required, jumper the Dynamic Brake’s
transformer for 230 or 460VAC input voltage as shown below.