IAI America ERC2 - Manual (Page 50)

3. W
iring
27
[2] When the control board is of the PNP specification [source type]
* In the case of a robot cable, the wire colors change as follows.
Wire color Pin number
Gray (Red 1) 2A
Gray (Black 1) 2B
Gray (Red 2) 7A
Gray (Black 2) 7B
(Note) To release the brake, connect a switch between BKR and 24 V and turn on the switch.
MC
EMG2
EMG1
24V
0V
FG
TB2
60 mA
MAX
A
B
Orange (Red 1)
Orange (Black 1)
1A SGA
1B SGB
Yellow (Red 1)
Yellow (Black 1)
Pink (Red 1)
Pink (Black 1)
White (Red 1)
White (Black 1)
4A MPI
4B GND
5A MPI
5B GND
3A 24V
3B BKR
24V
0V
FG
Orange (Red 2)
Orange (Black 2)
*Light blue (Red 2)
*Light blue (Black 2)
White (Red 2)
White (Black 2)
Yellow (Red 2)
Yellow (Black 2)
Pink (Red 2)
Pink (Black 2)
6A
6B
7A
7B
8A
8B
9A
9B
10A
10B
*Light blue (Red 1)
*Light blue (Black 1)
2A EMS1
2B EMS2
FG
MC
Input power supply
Host system
O
ut
pu
t
side
EMG signal
Contact output for EMG switch on
teaching pendant
SIO converter (RCB-TU-SIO-A/B)
ERC2 actuator
Serial communication
Motor drive power supply
Control power supply
CN1
Drain wire
TB1
(Not used)
I/O interface
(Refer to the I/O connections for
each PIO pattern)
Brake release
switch
(Note)
Relay
In
pu
t
side