| Supply |
| Connection | Power Rail |
| Rated voltage | 20 ... 30 V DC |
| Ripple | < 10 % |
| Power consumption | 2.8 W |
| Internal bus |
| Connection | Power Rail |
| Interface | CAN protocol via Power Rail bus with up to 125 units |
| Cycle time | 1 device 25 ms
125 devices with discrete input 60 ms
125 devices with discrete output 90 ms
125 devices with analog input 75 ms
125 devices with analog output 110 ms |
| External bus |
| Connection | terminals 10, 11, 12; 16, 17, 18 |
| Interface | PROFIBUS acc. to EN 50170/2 |
| Service interface |
| Connection | terminals 7, 8, 9 and jack bush |
| Interface | RS 232 |
| Redundancy |
| Option | through the use of a second gateway |
| Electrical isolation |
| Internal/external bus | basic insulation acc. to EN 50178:1997, rated insulation voltage 50 Veff AC |
| Internal bus/power supply | not available |
| External bus/power supply | basic insulation acc. to EN 50178:1997, rated insulation voltage 50 Veff AC |
| Service interface/internal bus | basic insulation acc. to EN 50178:1997, rated insulation voltage 50 Veff AC |
| Service interface/external bus | basic insulation acc. to EN 50178:1997, rated insulation voltage 50 Veff AC |
| Service interface/supply | basic insulation acc. to EN 50178:1997, rated insulation voltage 50 Veff AC |
| Directive conformity |
| Electromagnetic compatibility | |
| Directive 2004/108/EC | EN 61326-1:2006 |
| Explosion protection | |
| Directive 94/9/EC | EN 60079-15:2005 |
| Standard conformity |
| Electrical isolation | EN 50178:1997 |
| Electromagnetic compatibility | NE 21:2006 |
| Protection degree | IEC 60529 |
| Ambient conditions |
| Ambient temperature | -20 ... 60 В°C (-4 ... 140 В°F) |
| Damaging gas | acc. to ISA-S71.04-1985, severity level G3 |
| Mechanical specifications |
| Protection degree | IP20 |
| Connection | terminal connection ≤ 2.5 mm2 |
| Mass | approx. 300 g |
| Dimensions | 40 x 100 x 115 mm (1.6 x 3.9 x 4.5 in) |
| Mounting | DIN rail mounting |
| Data for application in connection with Ex-areas |
| Statement of conformity | TГњV 00 ATEX 1617 X , observe statement of conformity |
| Group, category, type of protection, temperature class |  II 3G Ex nA IIC T4 |
