| Supply voltage |
| Load voltage L+ |
| ● Rated value (DC) |
24 V |
| ● permissible range, lower limit (DC) |
20.4 V |
| ● permissible range, upper limit (DC) |
28.8 V |
| Input current |
| from load voltage L+ (without load), max. |
160 mA |
| from backplane bus 5 V DC, max. |
110 mA |
| Power loss |
| Power loss, typ. |
6.6 W |
| Digital outputs |
| Number of digital outputs |
32 |
| Limitation of inductive shutdown voltage to |
L+ (-53 V) |
| Switching capacity of the outputs |
| ● on lamp load, max. |
5 W |
| Load resistance range |
| ● lower limit |
48 Ω |
| ● upper limit |
4 kΩ |
| Output voltage |
| ● for signal "1", min. |
L+ (-0.8 V) |
| Output current |
| ● for signal "1" rated value |
0.5 A |
| ● for signal "1" minimum load current |
5 mA |
| ● for signal "0" residual current, max. |
0.5 mA |
| Switching frequency |
| ● with resistive load, max. |
100 Hz |
| ● on lamp load, max. |
10 Hz |
| Total current of the outputs (per group) |
| horizontal installation |
| — up to 40 °C, max. |
4 A |
| — up to 60 °C, max. |
3 A |
| — up to 70 °C, max. |
2 A |
| vertical installation |
| — up to 40 °C, max. |
2 A |
| Cable length |
| ● shielded, max. |
1 000 m |
| ● unshielded, max. |
600 m |
| Interrupts/diagnostics/status information |
| Diagnostic functions |
No |
| Alarms |
| ● Diagnostic alarm |
No |
| Diagnostic messages |
| ● Wire-break |
No |
| ● Short-circuit |
No |
| ● missing load voltage |
No |
| Diagnostics indication LED |
| ● Rated load voltage PWR (green) |
No |
| ● Fuse OK FSG (green) |
No |
| ● Group error SF (red) |
No |
| ● Status indicator digital output (green) |
Yes; per channel |
| ● Channel fault indicator F (red) |
No |
| Potential separation |
| Potential separation digital outputs |
| ● between the channels |
Yes |
| ● between the channels, in groups of |
8 |
| ● between the channels and backplane bus |
Yes; Optocoupler |
| Permissible potential difference |
| between different circuits |
75 V DC/60 V AC |
| Isolation |
| Isolation tested with |
500 V DC |
| Standards, approvals, certificates |
| CE mark |
Yes |
| UL approval |
Yes; File E239877 |
| FM approval |
Yes; CofC 3028431 |
| RCM (formerly C-TICK) |
Yes |
| KC approval |
Yes |
| EAC (formerly Gost-R) |
Yes |
| Railway application |
| ● EN 50155 |
Yes; Sections 4, 5 and 12; no further agreements apply; T1, Category 1, Class A/B |
| Ambient conditions |
| Ambient temperature during operation |
| ● min. |
-25 °C; = Tmin |
| ● max. |
70 °C; = Tmax; for use on railway vehicles according to EN50155, the rated temperature range -25 ... +55 °C (T1) or 60 °C @ UL/ULhaz/ATEX/FM use applies |
| Ambient temperature during storage/transportation |
| ● min. |
-40 °C |
| ● max. |
70 °C |
| Altitude during operation relating to sea level |
| ● Ambient air temperature-barometric pressure-altitude |
Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) |
| Relative humidity |
| ● With condensation, tested in accordance with IEC 60068-2-38, max. |
100 %; RH incl. condensation/frost (no commissioning under condensation conditions) |
| Resistance |
| Use in stationary industrial systems |
| — to biologically active substances according to EN 60721-3-3 |
Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request |
| — to chemically active substances according to EN 60721-3-3 |
Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! |
| — to mechanically active substances according to EN 60721-3-3 |
Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation! |
| Connection method |
| required front connector |
40-pin |
| Dimensions |
| Width |
40 mm |
| Height |
125 mm |
| Depth |
120 mm |
| Weights |
| Weight |
260 g |
| last modified: |
11/20/2017 |
