Ice-Lcb Low Current Brake Board Quick Reference; Ice-Miac Multiple Input Ac Board Quick Reference - MCi iControl User Manual

Troubleshooting

ICE-LCB Low Current Brake Board Quick Reference

Most iControls use the iField brake module for precise control of brake picking, holding, and
application. If the requirements of the job permit, the Low Current Brake board may be used
instead to provide simple brake pick and hold control. If used, the Low Current Brake board is
usually mounted on the right wall inside the iPower Box. Brake adjusting components (resis-
tors, capacitors, diodes) may be "wired in" to the board circuitry using AWG 18 wire and on-
board screw terminals to modify the performance of the circuit. The job prints will show the
Low Current Brake board connections clearly if it is used.
Table 6.18 Low Current Brake Board Signals
Signal
B2 -, B1+
BKX1, BKX2
BKD1
B2MCE
FBS1
FBS2
BK2
BK1
B1
B2

ICE-MIAC Multiple Input AC Board Quick Reference

The ICE-MIAC board is used in AC and DC iControls and in the iLink cartop interconnect as a
general purpose input board suitable for industry-common 117VAC input signal levels.
6-104 Manual # 42-02-2222
Brake voltage feedback signals to iControl Safety Board.
110VAC (typical) inputs to Low Current Brake Board rectifier.
Brake Diode D1 cathode (used to include D1 in the circuit)
Used to include external components in the circuit
Brake Diode D1 anode (used to include D1 in the circuit)
Used to include external components in the circuit
Used to include external components in the circuit
Used to include capacitor C1 in the circuit
Positive voltage output to brake coil via controller B1 terminal
Return from brake coil via controller B2 terminal
Use