Panasonic MINAS A6 Multi Series - 8.3 Safety Input and Output Signals

Advanced Safety Functions
8-4
8.3 Safety input and output signals
8.3.1 Safety input
There are 5 safety inputs (4 duplex safety inputs and 1 safety inputs) to be connected to this driver
module. For duplex safety inputs, 2 signals (systems A and B) must be input for 1 input.
Class
Signal Name
Signal
Connector
Pin No.
Content
Safety input
Duplex safety input 1
SDI1A
X5-15
Connects the A system for safety input signal.
SDI1B
X5-32
Connects the B system for safety input signal.
Duplex safety input 2
SDI2A
X5-14
Connects the A system for safety input signal.
SDI2B
X5-31
Connects the B system for safety input signal.
Duplex safety input 3
SDI3A
X5-13
Connects the A system for safety input signal.
SDI3B
X5-30
Connects the B system for safety input signal.
Duplex safety input 4
SDI4A
X5-12
Connects the A system for safety input signal.
SDI4B
X5-29
Connects the B system for safety input signal.
Safety input 1
SDIN
X5-11
Connects the safety input signal.
8.3.2 Safety output
As the safety outputs connected to this driver module, there are 2 duplex outputs and 2 brake output.
Different current values flow for safety output and brake output.
Class
Signal Name
Signal
Connector
Pin No.
Content
Safety output
Duplex safety output 1
SDO1A
X5-4
Connects to the A system for safety output signal.
The maximum rated current value is 75 mA.
SDO1B
X5-21
Connects to the B system for safety output signal.
The maximum rated current value is 75 mA.
Duplex safety output 2
SDO2A
X5-5
Connects to the A system for safety output signal.
The maximum rated current value is 75 mA.
SDO2B
X5-22
Connects to the B system for safety output signal.
The maximum rated current value is 75 mA.
Brake output 1
BRKO1+
X5-3
Connects to the external brake of the motor.
Maximum rated current value is 1.5 A. (Note 1)
BRKO1-
X5-2
Connects to the external brake of the motor.
Maximum rated current value is 1.5 A. (Note 1)
Brake output 2
BRKO2+
X5-20
Connects to the external brake of the motor.
Maximum rated current value is 1.5 A. (Note 1)
BRKO2-
X5-19
Connects to the external brake of the motor.
Maximum rated current value is 1.5 A. (Note 1)
(Note 1) It varies depending on the size of the driver module. For more details, please refet to "REFERENCE SPECIFICATIONS Driver
module section (SX-DSV03454)".
8.3.3 Testpulse outputs
A test pulse needs to be used to satisfy Cat4 with safety level.
By inputting the test pulse output from the serve driver into the safety input device and connecting its
output to the safety input of the serve driver, it is possible to conduct a diagnosis on the safety input circuit
of the serve driver.
Safety input circuit diagnosis is executed when the safety input device contact is turned ON (closed).
For connection procedures, refer to "8.4 Connection example".
Class
Signal Name
Signal
Connector
Pin No.
Content
Test Pulse
outputs
Test pulse output A
PULSA
X5-10
Outputs the test pulse.
Test pulse output B
PULSB
X5-27
Outputs the test pulse.