TM3SAC5R / TM3SAC5RG Presentation

Overview

The main characteristics of the TM3SAC5R (screw) and TM3SAC5RG (spring) modules are:

o1 channel or 2 channels

o24 Vdc

oRemovable screw or spring terminal

Main Characteristics

This table describes the main characteristics of the TM3SAC5R• module:

Characteristic		Value
Number of safety input channels		2
Start mode		Non-monitored
Supply voltage		24 Vdc -15...+20 %
Number of outputs		3 parallel relay outputs, stop category 0
Rated output voltage		24 Vdc / 230 Vac 6 A maximum per output path
Connection type	TM3SAC5R	Removable screw terminal block
Connection type	TM3SAC5RG	Removable spring terminal block
Weight		190 g (6.70 oz)

Associated Applications

This table defines the type and example of applications that can be associated to the TM3SAC5R• module:

Application type	Application example
1 channel application	oMonitoring 1 channel emergency stop circuits oMonitoring 1 channel limit switches on protective guards
2 channel application without short-circuit detection	oMonitoring 2 channel emergency stop circuits without short-circuit detection oMonitoring 2 channel limit switches on protective guards without short-circuit detection

Application type

Application example

oMonitoring 1 channel emergency stop circuits

oMonitoring 1 channel limit switches on protective guards

oMonitoring 2 channel emergency stop circuits without short-circuit detection

oMonitoring 2 channel limit switches on protective guards without short-circuit detection

Status LED

This figure shows the status LEDs:

This table provides the TM3SAC5R• module status LED indicators description:

LED	Color	Status	Description
Bus	Green	Flashing	The module is receiving the 5 Vdc power supply from the TM3 Bus and the TM3 Bus is functioning.
A1/A2	Green	On	+24 Vdc power supply provided to the module is in the voltage tolerance.
A1/A2	Green	Flashing	TM3 Bus time-out: the safety operation is maintained.
Err	Red	On	+24 Vdc power supply provided to the module is out of the voltage tolerance.
Err	Red	Flashing	TM3 Bus time-out: the safety output is deactivated (off).
Start	Green	On	Start condition valid (The circuit between Y1-Y2 is closed).
K1	Green	On	K1 relay energized (closed)
K1	Green	Flashing	Waiting for start condition
K2	Green	On	K2 relay energized (closed)
K2	Green	Flashing	Waiting for start condition