Input Signal Connection Example - Mitsubishi Electric MELFA CR750 Series Instruction Manual

3 Signals and wiring

3.3 Input signal connection example

Fig. 3-1 shows a signal connection example. Devices to be connected depend on the user's system
configuration.
CNUSR2
Robot
contorller
3-14 Input signal connection example
CNUSR21
1
2
CNUSR22
1
2
CNUSR21
3
4
5
6
CNUSR22
3
4
5
6
CNUSR22
7
8
CNUSR22
Extended
7
safety unit
8
CNUSR21
10
11
CNUSR21
12
14
CNUSR22
10
11
CNUSR21
13
14
CNUSR22
12
13
Fig. 3-2 Input signal connection example
Additional
Power source
axis
synchronizing with the
system
additional axis servo
amplifier
Encoder
Encoder for tracking
Peripheral
Robot error output
equipment
Peripheral
Dedicated stop input
equipment
Peripheral
Safety input 1
equipment
(DSI1)
(*1)
Peripheral
Safety input 2
equipment
(DSI2)
(*1)
*1: Use a duplex output device.
Specific
functions to
the robot
safety option