208395
MS-R4
MS - Expansion unit
4 safety relays with guided contacts. 4 x NO, 2 x NC connectable to 2 independent OSSD pairs and 2 x NC contacts for external device monitoring (EDM). Each NO contact is interrupted twice by 2 safety relays. Passive unit - can also be used separately from the MODSI system. Connection directly to the selected OSSD - no MS-SC bus
Characteristic parameters: | SIL 3 (IEC 61508), SILCL 3 (IEC 62061), PL e - Cat. 4 (EN ISO 13849-1) |
Mounting: | rail fastening according to EN 50022-35 standard |
Operating principle: | Safety relay module |
Size: | 99 x 22.5 x 114.5 mm (Dimensions) |
Service voltage: | 19,2 ... 28,8 V DC |
Display: | LED for output status |
External Device Monitoring - EDM: | Feedback outputs (2x NC) |
Ambient temperature, operation: | -10 … +55 °C |
Protection class: | IP 20, (housing), IP 2X, (terminal blocks) |
Casing material: | polyamide (with locking latch mounting made of metal) |
Connection: | removable terminal blocks, screw contacts |
Communication: | wired directly to OSSD |
Scope of delivery: | multi-language installation sheet |
Safety relay outputs: | NO (4x) + NC (2x), 6 A / 240 V AC |
ТН ВЭД: | |
Страна происхождения: | |
EAN: | |
Вес: | 0,30 kg |
Длина: | 0,00 m |
Ширина: | 0,00 m |
Высота: | 0,00 m |