SIRIUS safety relay safety-related speed monitoring AC/DC 110-240 V, 45 mm screw connection FK undelayed: 2 S FK delayed: 0 MK: 2 electrical auto-start/manual start basic device maximum achievable PL according to EN 13849-1: e maximum achievable SIL according to IEC 61508: 3 Speed monitor SIRIUS 3TK2810-1 for safe standstill and speed monitoring in machines and systems, e.g. motors. The device is suitable for all common sensors and has an adjustable release delay. With the help of simple parameterization and constant diagnostics via the display, errors can be quickly rectified at any time. Thanks to the integrated safety door monitoring, the device ensures greater safety by only releasing the system when it is in a safe state. The devices are available with different voltages and with screw or spring-loaded connections. Accessories such as connecting cables, adapters and labels make handling easier. Safety is a SIRIUS business.
| Property | Value |
| Rated control supply voltage Us at AC 60 Hz: | 110 to 240 V |
| Suitable for monitoring position switches: | yes |
| Suitable for monitoring proximity switches: | yes |
| Rated control supply voltage Us at AC 50 Hz: | 110 to 240 V |
| Suitable for monitoring magnetic switches: | no |
| With approval according to UL: | yes |
| With muting function: | no |
| Mounting rail mounting possible: | no |
| Number of outputs, signaling function, delayed, semiconductor: | 1 |
| Suitable for monitoring optoelectronic protective devices: | no |
| Number of outputs, signaling function, undelayed, semiconductor: | 1 |
| Suitable for monitoring EMERGENCY STOP circuits: | no |
| Rated control supply voltage Us at DC: | 110 to 240 V |
| Suitable for monitoring valves: | no |
| Suitable for monitoring tactile sensors: | no |
| With approval for BG BIA: | no |
| Width: | 45 mm |
| Height: | 105.899999999 mm |
| Depth: | 124.3 mm |
| With start input: | yes |
| With feedback loop: | yes |
| SIL according to IEC 61508: | 3 |
