IDEC HR6S-DN, Инструкция по эксплуатации, Страница: 53 / 103

Installation
HR9Z-B2200 8/2020
53
Safety-Related Inputs
The device provides six safety-related inputs. Each safety-related input consists of one control
output DC+ (terminals S11, S21, S31, S41, S51, S61) and two input channels CH+ (terminals S12–
S13, S22–S23, S32–S33, S42–S43, S52–S53, S62–S63).
You can connect up to six devices/sensors. The selected application function
( see page 58 )
determines the wiring or bridging of the unused terminals.
Each control output DC+ provides a nominal voltage of 24 VDC to the connected sensor/device. It
is also used for dynamization ( see page 43 ).
Respect the maximum wire resistance of 500 Ω when determining the cable length. The maximum
wire length between a safety-related input and a sensor/device is 30 m (98.43 ft) if the supply via
the control outputs (terminals S#1) of the safety-related inputs are not used.
Wire the terminals of the safety-related inputs according to the wiring diagram for the application
function
( see page 58 ) to be implemented.
Safety-Related Outputs
The wiring of the safety-related outputs depends on the safety-related function to be implemented.
Install fuses with the rating specified in the chapter Electrical Characteristics
( see page 28 ).
13, 14, 23, 24, 33, 34, 41, 42 Terminals of the safety-related outputs
Z1 Pulsed output for diagnostics ( see page 87 ), not
safety-related
EXT Connector for output extension module HR6S-EP
Terminal Designation Explanation
WARNING
INSUFFICIENT AND/OR INEFFECTIVE SAFETY-RELATED FUNCTIONS
Only connect a sensor/device to a safety-related input that meets all requirements as per your
risk assessment and that complies with all regulations, standards, and process definitions
applicable to your machine/process.
Failure to follow these instructions can result in death, serious injury, or equipment damage.