Характеристики и описание
General specifications | |
|---|---|
| Signal type | Digital Input |
Functional safety related parameters | |
| Safety Integrity Level (SIL) | SIL 2 |
Supply | |
| Connection | SL1: 1a(-), 1b(-); 2a(+), 2b(+) |
| Rated voltage | 20.4 ... 30 V DC bus powered via Termination Board |
| Rated current | 15 mA at 24 V, relay energized (per channel) |
| Power dissipation | 0.35 W at 24 V (per channel) |
Input | |
| Connection side | field side |
| Connection | SL2: 5a(+), 5b(-); 1a(+), 1b(-) |
| Rated values | acc. to EN 60947-5-6 (NAMUR) |
| Connectable sensor types | potential free contact or proximity sensor |
| Switching point | contact open 0.2 ... 1.2 mA, contact closed 2.1 ... 6.5 mA |
| Line fault detection | breakage 0 ... 0.2 mA, short-circuit 6.5 mA ... maximum value |
Output | |
| Connection side | control side |
| Connection | SL1: 8a, 7a, 8b, 7b; 10a, 9a, 10b, 9b |
| Output | signal: relay DPST per channel, phase selectable |
| Response time | 20 ms |
| Contact loading | 50 V DC / 0.5 A non-inductive |
| Mechanical life | 107 switching cycles |
Fault indication output | |
| Connection | SL1: 6b |
| Output type | open collector transistor (internal fault bus) |
Transfer characteristics | |
| Switching frequency | < 10 Hz |
Galvanic isolation | |
| Output/power supply | functional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff |
| Output/Output | functional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff |
Indicators/settings | |
| Display elements | LEDs |
| Control elements | DIP-switch |
| Configuration | via DIP switches |
| Labeling | space for labeling at the front |
Directive conformity | |
| Electromagnetic compatibility | |
Conformity | |
| Galvanic isolation | EN50178:1997 |
| Electromagnetic compatibility | NE 21:2006 For further information see system description. |
| Degree of protection | IEC 60529:2001 |
Ambient conditions | |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Relative humidity | 5 ... 90 %, non-condensing up to 35 °C (95 °F) |
Mechanical specifications | |
| Degree of protection | IP20 |
| Mass | approx. 140 g |
| Dimensions | 18 x 106 x 128 mm (0.7 x 4.2 x 5 inch) |
| Mounting | on Termination Board |
| Coding | pin 1 and 2 trimmed For further information see system description. |
Data for application in connection with hazardous areas | |
| EU-Type Examination Certificate | |
General specifications
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