Expansion device with four safe relay outputs
Dimensions | 108 x 22.5 x 114.5 |
Material | |
Housing | Polyamide |
Ambient temperature | -10 … +55 °C |
Atmospheric humidity | 10 … 95 % rH |
Degree of protection | IP20 |
Mechanical life | 40 x 106 |
Mounting method | Mounting rail 35mm |
Reaction time | 12 ms |
Connection | Plug-in screw terminal |
Cable length | max.100 m 1mm2.’> |
External relay monitoring (EDM), automatic, manual operation | |
Number of inputs | 4 |
For node selection | |
Number of inputs | 2 |
Electrical connection ratings
Operating voltage DC | |
UB | 24 V DC -20% … +20% PELV |
Rated voltage | 250 V |
Overvoltage category according to IEC EN 60664-1 | II |
Degree of contamination according to EN 60664-1 | 2 |
Connection cross-section | 0,5 … 2,5 mm? Screw terminal |
Delay time | 0,0106 … 0,0546 s + filter time |
Power consumption | max.3 W |
Safety contacts NO1…NO4 | |
Safety contacts | 4 |
Type of output | Relay contacts, floating |
Switching voltage | |
AC | 10 … 240 V |
DC | 10 … 240 V |
Switching current | 20 … 6000 mA |
Utilization category according to EN 60947-5-1 | |
AC-15 | 240V; 3A |
DC-13 | 24V; 1A |
External relay monitoring (EDM), automatic, manual operation | |
Type of input | Semiconductor inputs, p-switching |
For node selection | |
Type of input | Semiconductor inputs, p-switching |
Reliability values according to EN ISO 13849-1
Performance Level | PL e |
Category | 4 |
PFHD | 2.90E-09 1/h |
SIL CL | 3 |
Mission time | 20 y |