Omron Automation SR103AM02

Dual-channel safety monitoring relay - OMRON / STi (SR103A series) - with 1 x safety input (1NC / 2NC / 2 solid-st. from light curtain) (S10-S13; S11-S12) + 1 x EDM and RESET input (S11-S21) + 1 x pow. suppl. input (A1-A2) + 3 x safety outputs (3PST each with 2NO contacts in series) (13-14; 23-24; 33-34) + 1 x aux. output (SPST with 2NC contacts in parallel) - 103.5-126.5Vac (110Vac / 120Vac nom.) (50-60Hz) supply voltage - 35mm DIN rail mounting - IP20 / IP40 / NEMA 1 - Red - rated for -15...+40 deg C ambient - equivalent to Safety item #44510-1032 (445101032) / #SR103AM02

• Primary brand: OMRON
• Secondary brand: STi
• Main function: Safety relay
• Product series / family name: SR103A series
• Functions: Dual-channel safety monitoring relay Reset mode -- Monitored manual (S11-S21) Reset mode -- Automatic/manual (S11-S21) Contactor monitoring -- NC loop (S11/S12-S21) Indication -- K1 closed (Green) Indication -- K2 closed (Green)
• Resistance (Ω): 800Ω max. (input resistance)
• Supply voltage (AC): 103.5-126.5Vac (110Vac / 120Vac nom.) (50-60Hz)
• Rated current: 3A (output AC rating; 230Vac; inductive AC-15) 2A (output DC rating; 24Vdc; inductive DC-13) 10mA (max. switched current; 10V max. switched voltage) 6A max. (quick acting output fuse) 4A max. (slow-acting output fuse)
• Color: Red
• Rated impulse voltage (Uimp): 2.5 kV
• Cross-section: 1 x 2.5mm2 (#14AWG) stranded conductors (max.)
• Mounting mode: 35mm DIN rail
• Digital inputs: 1 x safety input (1NC / 2NC / 2 solid-st. from light curtain) (S10-S13; S11-S12) 1 x EDM and RESET input (S11-S21) 1 x pow. suppl. input (A1-A2)
• Digital outputs: 3 x safety outputs (3PST each with 2NO contacts in series) (13-14; 23-24; 33-34) 1 x aux. output (SPST with 2NC contacts in parallel)
• Degree of protection: IP20 IP40 NEMA 1
• Material: Fiber-filled Polyamide PA6.6 case
• Ambient air temperature for operation: -15...+40 deg C
• Ambient air temperature for storage: -25...+70 deg C
• Processing time: (max. drop-out time) 12 ms (max. drop out time; removing supply voltage) 75 ms
• Mechanical durability (at no load): 10 000 000 operations
• Equivalent to: Safety item #44510-1032 (445101032) SR103AM02
• Power consumption: 1 VA
• Order code / Manufacturer SKU: SR103AM02 44510-1032
• Compliant with standard(s): EN ISO 13849-1 EN 60947-1 / 5 / 7 EN 61000-6 EN 62061 EN 60439-1 CE marked for all applicable directives (UL and C-UL; TUV)
• Benefits: Power requirements -- the SR103AM will accept 24VAC/DC or 115VAC Inputs -- the SR103AM will accept single or dual N/C inputs or dual inputs from a light curtain Outputs -- the SR103AM has 3 N/O outputs to route power to the coils of power contactors; plus 1 N/C auxiliary output for signaling purposes External Device Monitoring (EDM) is provided with a N/C loop between S11/S12 and S21 on the SR103AM Monitored manual or automatic/manual reset modes are available on the SR103AM. Monitored manual reset requires closure of the reset circuit followed by opening of the circuit. Reset occurs when circuit is opened. Auto reset requires only closure of the reset circuit as reset occurs when circuit is closed.
• Manufacturer product status: Commercialized