Output of holding brake [X6B]
CMMT-AS-
C2-3A
C4-3A
Max. continuous out-
put current
[A]
0.8
1
Max. voltage drop from
+ 24 V input at connec-
tion [X9A] to brake out-
put at [X6B]
[V DC]
1.5
Max. permissible
inductive load
[H]
<
5
Protective functions
–
Short circuit to 0 V/PE
–
Overvoltage-proof to 60 V
1)
–
Thermal overload protection
Fault detection
Voltage at output despite brake having shut down
Diagnostics possible via:
–
Output SBA
–
Error message on device
1) Brake output also shuts down in the event of a fault if there is an overvoltage on the logic supply.
Tab. 110 Output of holding brake [X6B]
11.3.5
Encoder interfaces [X2], [X3]
EnDat 2.1 encoder at [X2]
Parameterisable no. of
encoder pulses
1
…
16777216 position values/revolution (24 bit)
Angle resolution/inter-
polation
None; digital angle signal from encoder
Clock signal
[MHz]
RS422/485; max. 2
Data channel
[MHz]
RS422/485; max. 2
Input impedance data
[
Ω
]
RS422/485; 120
Output supply
[mA]
Max. 250 (at 5.00 V
…
5.50 V)
Support: mechanical
multiturn encoder
Yes, up to 4096 revolutions
Support: battery-buf-
fered multiturn
encoder
No
Technical data
97
Festo — CMMT-AS-C2/C4-3A-... — 2018-02
