Yaskawa CDBR-xxxB - Manual (Page 5)

1 Replacing CDBR Spec. B and C with CDBR Spec. D
YASKAWA PL.CDBR.01 CDBR - Product Transition Guide 5
‹ CDBR Terminal and Wire Gauge Cross-Reference
The size and designation of some terminals differs between the new CDBR braking unit and previous models. Refer to
Table 4 , Table 5 , and Table 6 for details.
Table 4 Main Circuit Terminals
Table 5 Control Circuit Terminals
Braking Unit Model CDBR-
B and C D
B1
B2
Braking Unit
CDBR- B
Terminal
Function
Braking Unit
CDBR- D
Terminal
Function
1
Slave Input
IN1
Input the signal when using CDBR braking units in parallel.
2 IN2
3
Cooling Fin Overheat
Contact Output
MA, MB, MC
Relay output the signal when a fault occurs or when SB-SC is closed (default).
(Example: CDBR braking unit overheating, LKEB braking resistor unit short
circuit detection, external fault)
4
5
Master Output
OUT1
Output the signal when using CDBR braking units in parallel
6 OUT2
- - SB/SC
Enable/Disable contact input to disable the CDBR and activate MA-MB-MC
fault contact output.
- - EA/EB/EC
Relay output the signal when LKEB braking resistor unit short circuit or CDBR
braking unit fault is detected.
Wiring sequence should shut off power to the drive when the signal is output.
0
0