| Supply |
| Connection | X20: terminals 3, 5(+); 4, 6(-) |
| Nominal voltage | 24 V DC , in consideration of rated voltage of used isolators |
| Voltage drop | 0.9 V , voltage drop across the series diode on the termination board must be considered |
| Ripple | ≤ 10 % |
| Fusing | 4 A , in each case for 16 modules |
| Power dissipation | ≤ 500 mW , without modules |
| Reverse polarity protection | yes |
| Redundancy |
| Supply | Redundancy available. The supply for the isolators is decoupled, monitored and fused. |
| Fault indication output |
| Connection | X20: terminals 1(+), 2(-) |
| Output type | volt-free transistor output , not short-circuit protected , not overload protected |
| Rated voltage | 30 V DC |
| Rated current | 100 mA |
| Signal level | no fault: (external voltage) - 1 V max. for 100 mA (Tamb = 25 °C (77 °F))
power supply fault: blocked output (off-state current ≤ 10 µA) |
| Indicators/settings |
| Display elements | LED PWR1 (termination board power supply), green LED
LED PWR2 (termination board power supply), green LED |
| Directive conformity |
| Electromagnetic compatibility | |
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
| Conformity |
| Electromagnetic compatibility | NE 21:2017
For further information see system description. |
| Degree of protection | IEC 60529:2001 |
| Ambient conditions |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Mechanical specifications |
| Degree of protection | IP20 |
| Connection | |
| Field side | explosion hazardous area: 4 spring terminals per module , blue |
| Control side | non-explosion hazardous area: ELCO socket, 56-pin |
| Supply | pluggable spring terminals , black |
| Fault output | pluggable spring terminals , black |
| Core cross section | spring terminals 0.25 ... 1.5 mm2 (24 ... 16 AWG) |
| Material | housing: polycarbonate, 10 % glass fiber reinforced |
| Mass | approx. 675 g |
| Dimensions | 216 x 200 x 163 mm (8.5 x 7.9 x 6.42 inch) (W x H x D) , depth including module assembly |
| Height | 200 mm |
| Width | 216 mm |
| Depth | 163 mm |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Data for application in connection with hazardous areas |
| EU-type examination certificate | CESI 06 ATEX 022 |
| Marking |  II (1)G [Ex ia Ga] IIC
II (1)D [Ex ia Da] IIIC
I (M1) [Ex ia Ma] I |
| Non-hazardous area | |
| Maximum safe voltage | 250 V (Attention! Um is no rated voltage.) |
| Galvanic isolation | |
| Field circuit/control circuit | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Directive conformity | |
| Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 50303:2000 |
| International approvals |
| UL approval | E106378 |
| Control drawing | 116-0327 |
| IECEx approval | |
| IECEx certificate | IECEx CES 06.0003 |
| IECEx marking | [Ex ia Ga] IIC
[Ex ia Da] IIIC
[Ex ia Ma] I |
| General information |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
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