| 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 contact |
| Switch behaviour | no fault: relay contact closed
power supply fault: relay contact open
module fault: relay contact open |
| Contact loading | 30 V DC, 1 A |
| Indicators/settings |
|---|
| Display elements | LED PWR1 (termination board power supply), green LED
LED PWR2 (termination board power supply), green LED
LED FAULT (fault indication), red LED
– LED lits: module fault
– LED flashes: power supply fault |
| 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 … 70 °C (-40 … 158 °F) |
| Mechanical specifications |
|---|
| Degree of protection | IP20 |
| Connection | |
| Field side | explosion hazardous area: 4 screw terminals per module , blue |
| Control side | non-explosion hazardous area: 4 screw terminals per module , black |
| Supply | pluggable screw terminals , black |
| Fault output | pluggable screw terminals , black |
| Core cross-section | screw terminals: 0.25 … 1.5 mm2 (24 … 12 AWG) |
| Material | housing: polycarbonate, 10 % glass fiber reinforced |
| Mass | approx. 870 g |
| Dimensions | 216 x 200 x 163 mm (8.5 x 7.9 x 6.42 inch) , height including module assembly |
| 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.) |
| Certificate | DEMKO 18 ATEX 2116 X |
| Marking | II 3G Ex ec nC IIC T4 Gc |
| 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 60079-7:2015+A1:2018 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000 |
| International approvals |
|---|
| UL approval | E106378 |
| Control drawing | 116-0327 |
| IECEx approval | |
| IECEx certificate | IECEx CES 06.0003
IECEx UL 18.0111 X |
| IECEx marking | [Ex ia Ga] IIC
[Ex ia Da] IIIC
[Ex ia Ma] I
Ex ec nC IIC T4 Gc |
| General information |
|---|
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
