| Monitors a wide variety of safety and non-safety input devices; Optical-based safeguarding devices, such as safety laser scanners; Positive-opening safety switches used for guard interlocking; Emergency-stop devices, such as palm buttons and rope/cable pulls; Standard sensors for non-safety applications, such as photoelectric monitoring position or end-of-travel; The safety inputs can monitor 24 VDC solid-state (PNP) outputs in single-channel or dual-channel hookup,24 VDC source that is switched by hard/relay contacts in single-channel or dual-channel hookup, Hard/relay contacts in a dual-channel hookup using terminals S11-S12 and S21-S22; Design complies with standards ANSI B11.19control reliability, ISO 13850 (EN418), and ISO 13849-1 (EN954-1) Category 4; Safety integrity level SIL 3 per IEC 61508/IEC 62061; Category 4 performance level PL e per ISO 13849-1; Pl |
| Monitors a wide variety of safety and non-safety input devices |
| Optical-based safe guarding devices, such as safety laser scanners |
| Positive-opening safety switches used for guard interlocking |
| Emergency-stop devices, such as palm buttons and rope/cable pulls |
| Standard sensors for non-safety applications, such as photoelectric monitoring position or end-of-travel |
| Three normally open (NO) output switching channels for connection to control-reliable power interrupt circuits |
| Automatic reset or monitored manual reset, depending on hookup |
| Safety Integrity level SIL 3 per IEC 61508/IEC 62061 |
| Category 4 performance level Ple per ISO 13849-1 |
| For use in functional stop category 0 applications per ANSI NFPA 79 and IEC/EN 60204-1 |
| Plug-In terminal blocks |
| 10 to 20 mA at 12 VDC safety input dual channel (dry contact) |
| 5 to 20 mA at 18 to 28 VDC (PNP) safety input dual channel (solid-state) |
| 40 to 100 mA at 24 VAC/DC +/-10% safety input reset |
| 40 to 100 mA at 24 VAC/DC +/-10% safety input signal channel |
| 1000000 at 450 VA electrical life (cycles at VA) |
| NEMA 1 rating |
| 90% at 50 deg C relative humidity |
| Simultaneous or concurrent input operation |
| 250 ms recovery time |
