Serviceline Industrial Sensors
Serviceline Explosion Protection
Switch Amplifier ED2-ST-Ex4
- 4-channel isolated barrier
- 24 V DC supply
- Dry contact or NAMUR inputs
- Active transistor output
- Fault indication output
- Line fault detection (LFD)
- Reversible mode of operation
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of ED2-ST-Ex4
| General specifications | ||
|---|---|---|
| Signal type | Digital Output | |
| Supply | ||
| Connection | d14+, z14- | |
| Rated voltage | 20 ... 30 V DC | |
| Ripple | ≤ 10 % | |
| Rated current | ≤ 100 mA | |
| Input | ||
| Connection | channel 1: d2-, z2+ channel 2: d4-, z4+ channel 3: d6-, z6+ channel 4: d8-, z8+ |
|
| Rated values | acc. to EN 60947-5-6 (NAMUR), see manual for electrical data | |
| Open circuit voltage/short-circuit current | approx. 8 V DC / approx. 8 mA | |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA | |
| Line fault detection | breakage I ≤ 0.1 mA , short-circuit I > 6 mA | |
| Pulse length/pulse interval | ≥ 0.5 ms / ≥ 0.5 ms | |
| Output | ||
| Connection | channel 1: output I and II: z18+, z20+ channel 2: output III and IV: z22+, z24+ channel 3: output V and VI: z26+, z28+ channel 4: output VII and VIII: z30+, z32+ |
|
| Switching current | max. 100 mA , short-circuit protected | |
| Output | signal ; electronic output, active | |
| Signal level | 1-signal: > 16 V 0-signal: < 1 V |
|
| Fault indication output | ||
| Connection | d16, z16, b16 | |
| Output | fault signal ; relay | |
| Contact loading | 50 V AC/0.5 A/cos φ > 0.7; 30 V DC/2 A resistive load/max. 60 W | |
| Energized/De-energized delay | < 4 ms / < 4 ms | |
| Mechanical life | 106 switching cycles | |
| Transfer characteristics | ||
| Switching frequency | ≤ 1 kHz | |
| Galvanic isolation | ||
| Output/power supply | not available | |
| Output/Output | not available | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2004/108/EC | The device has been used for the same applications for several years. It therefore features an appropriate electromagnetic field immunity. The device must not be used in new plants. | |
| Low voltage | ||
| Directive 2006/95/EC | EN 50178:1997 | |
| Conformity | ||
| Insulation coordination | EN 50178 | |
| Degree of protection | IEC 60529 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | 48-pin plug connector acc. to DIN 41612 , series 2 , type F , z, b and d provided | |
| Mass | approx. 120 g | |
| Dimensions | 20 x 128 x 193 mm (0.8 x 5 x 7.6 inch) | |
| Height | 128 mm | |
| Width | 20 mm | |
| Length | 193 mm | |
| Construction type | Eurocard 100 x 160 mm (3.9 x 6.3 inch) acc. to DIN 41494, front panel 4TE, mountable in 19 inch rack | |
| Coding | a1/a9 | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | PTB 99 ATEX 2163 X , for additional certificates see www.pepperl-fuchs.com | |
| Marking |  II (1)G [EEx ia] IIC |
|
| Input | EEx ia IIC | |
| Voltage | 9.6 V | |
| Current | 16 mA | |
| Power | 38 mW (linear characteristic) | |
| Supply | ||
| Maximum safe voltage | 40 V (Attention! The rated voltage can be lower.) | |
| Output | ||
| Maximum safe voltage | 60 V (Attention! The rated voltage can be lower.) | |
| Fault indication output | ||
| Maximum safe voltage | 125 V (Attention! The rated voltage can be lower.) | |
| Galvanic isolation | ||
| Input/Output | safe galvanic isolation acc. to EN 50020, voltage peak value 375 V | |
| Input/power supply | safe galvanic isolation acc. to EN 50020, voltage peak value 375 V | |
| Directive conformity | ||
| Directive 94/9/EC | EN 50014:1997, EN 50020:1994 | |
| General information | ||
| Supplementary information | EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27210121 |
| ECLASS 12.0 | 27210121 |
| ECLASS 11.0 | 27210121 |
| ECLASS 10.0.1 | 27210121 |
| ECLASS 9.0 | 27210121 |
| ECLASS 8.0 | 27210121 |
| ECLASS 5.1 | 27210121 |
| ETIM 9.0 | EC001485 |
| ETIM 8.0 | EC001485 |
| ETIM 7.0 | EC001485 |
| ETIM 6.0 | EC001485 |
| ETIM 5.0 | EC001485 |
| UNSPSC 12.1 | 32101514 |
Details: ED2-ST-Ex4
Product Documentation: ED2-ST-Ex4
| Manuals | Language | File Type | File Size |
|---|---|---|---|
| Brief Instructions - E-system | ENG | 320 KB |
Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
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Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.