Euchner CES-AR-CL2-CH-L20-109053, Safety switch, integrated electronics

Euchner CES-AR-CL2-CH-L20-109053, Safety switch with integrated evaluation electronics, P\n: 109053

• Safety switch with integrated evaluation electronics
• Up to 20 switches in series
• Short circuit monitoring
• 2 safety outputs (semiconductor outputs)
• Door hinge left
• Category 4/PL e according to EN ISO 13849-1
• Connection cable PUR, 20 m, flying lead, 8-core
• Multicode
• Two safety screws M4x14 included

Short circuit monitoring The switch generates its own clock signal on the output cables OA/OB. Pay attention to this aspect when connecting to control systems and relays. Multicode evaluation Every suitable actuator is detected by the switch. Category according to EN 13849-1 Due to two redundantly designed semiconductor outputs (safety outputs) with internal monitoring suitable for:

• Category 4/PL e according to EN 13849-1

Important: To achieve the stated category in accordance with EN ISO 13849-1, both safety outputs (OA and OB) must be evaluated. LED indicator

• STATE: Status LEDDIA: Diagnostics LED

Additional connections

• OUT: Monitoring output (semiconductor)RST: Reset input

Approach directions Typical operating distance (Actuator CES-A-BLN... in conjunction with safety switch CES-AR-C.2-... in case of mounting on plastic) For a side approach direction for the actuator and safety switch, a minimum distance of s = 6 mm must be maintained so that the operating distance of the side lobes is not entered. Attention: The operating distance may vary depending on the background material and installation situation. Terminal assignment

Designation	Function	Conductor coloring of connection cable
IB: Enable input for channel 2: WH
UB: Power supply, DC 24 V: BN
OA: Safety output, channel 1: GN
OB: Safety