| General specifications |
| Signal type | Digital Input |
| Supply |
| Connection | terminals 23, 24 |
| Rated voltage | 115 V AC ± 10 % |
| Rated current | 35 mA |
| Power consumption | 4 VA |
| Input |
| Connection | Input I: terminals 1+, 3- ; input II: terminals 13+, 14- |
| Input I | acc. to EN 60947-5-6 (NAMUR), see system description for electrical data |
| Open circuit voltage/short-circuit current | 8.2 V / 10 mA |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA |
| Pulse duration | min. 75 µs / 1 ms see instruction manuals; the maximum input frequency has to be observed. |
| Input frequency | 0 ... 80 Hz , pulse divider 0 ... 1 kHz |
| Lead monitoring | breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA |
| Input II | reset |
| Active/Passive | I > 3 mA / I < 1.5 mA |
| Open circuit voltage/short-circuit current | 12 V / 3.5 mA |
| Pulse duration | min. 10 ms |
| Output |
| Connection | output I: terminals 10, 11, 12 ; output II: terminals 19+, 20- |
| Output I | signal , Relay output |
| Contact loading | 253 V AC/ 2 A / cos φ ≥ 0.7 ; 40 V DC/ 2 A |
| Mechanical life | 5 x 107 switching cycles |
| Energized/De-energized delay | approx. 20 ms / approx. 20 ms |
| Output II | signal , electronic unit, isolated |
| Contact loading | 40 V / 50 mA |
| Energized/De-energized delay | after rising input flank 3 ms ; after falling input flank 2 ms |
| Signal level | 1-signal: (L+) -2.5 V (50 mA, short-circuit/overload proof)
0-signal: blocked output (off-state current ≤ 10 µA) |
| Directive conformity |
| Electromagnetic compatibility | |
| Directive 2004/108/EC | EN 61326-1:2006 |
| Low voltage | |
| Directive 2006/95/EC | EN 61010-1:2010 |
| Conformity |
| Electromagnetic compatibility | NE 21:2006 |
| Protection degree | IEC 60529:2001 |
| Ambient conditions |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Mechanical specifications |
| Protection degree | IP20 |
| Mass | approx. 300 g |
| Dimensions | 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 in) , housing type C3 |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Data for application in connection with Ex-areas |
| EC-Type Examination Certificate | TÜV 99 ATEX 1408 , for additional certificates see www.pepperl-fuchs.com |
| Group, category, type of protection |  II (1)GD, I (M1) [Ex ia] IIC, [Ex iaD], [Ex ia] I (-20 °C ≤ Tamb ≤ 60 °C) |
| Directive conformity | |
| Directive 94/9/EC | EN 60079-0:2009, EN 60079-11:2007 , EN 60079-15:2005 , EN 60079-26:2007 , EN 61241-11:2006 |
| International approvals |
| FM approval | |
| Control drawing | 16-538FM-12 |
