SRS4M-2NO

SRS4M-2NO is a SRS series safety interface, single-function relay. It is a device used to control the safety-related part of control systems in such a way that machine operation is only allowed when safety is confirmed. It helps ensure safety by controlling signals coming from inputs like safety light curtains, emergency stop switches and locking switches and control equipment of the machine such as contactors and other devices connected to the outputs according to the results of this detection. It is a safety interface for 1 OSSD device (like SL2C and SL4C safety light curtains) and devices equipped with 2 solid-state outputs. EDM feedback input for extra external contractor monitoring. With integrated muting functions.

• Two-hand controls, E-stops, safety photocells and speed monitoring
• 2 connection technologies screw clamp
• Pluggable connections, IP 20 for housing, IP 2X for terminal block
• Rail fastening according to EN 50022-35
• 24 terminals blocks connections type, 250VAC/125VDC max contact switching voltage
• 24 ± 20%VDC power supply voltage, 15G's, 10 to 2000Hz vibration resistance range
• 6AC/DC max switching current, DIN rail product mount type
• 66 nylon housing material
• 99mm height, 1.38mm width, 113.5mm depth
• 20 years shell life, operating temperature range from -30 to 55°C