DETAILED DESCRIPTION

Safety module SM2H21

The SM2H21 safety module is designed in Category 4, Performance Level e in accordance with the Machine Directive EN ISO 13849-1 to monitor and control safely the operation of two hand control consoles (Type III C according to EN 574-1).
The device enables the safety control outputs only if the two buttons of the console are activated by the operator simultaneously or with a max interval of 500 ms from each other.

Specifications

• Pluggable terminal blocks: for Power supply, feedback signal, safety inputs and outputs
• LED indications: for power supply, input and output status
• NO safety outputs: 2
• NC auxiliary output:1
• PNP auxiliary output: 1 PNP collector, 24 Vdc, min external resistive load 2.4 kΩ
• NO and NC outputs type: Voltage free contact output, relays
• Power supply: 24 Vdc (+) / Vac(~)
• Protection grade: IP40 on frontal part of the housing, IP20 on the terminals
• Operating Temperature -25 to +60°C
• Weight: 239 gr