Switch Amplifier EG4-R
- 4-channel isolated barrier
- 24 V DC supply
- Dry contact or NAMUR inputs
- Relay output and active transistor output
- Line fault detection (LFD)
- Reversible mode of operation
- Up to SIL 2 acc. to IEC 61508
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 EG4-R
| General specifications | ||
|---|---|---|
| Signal type | Digital Input | |
| Supply | ||
| Connection | d14+, z14- | |
| Rated voltage | 20.4 ... 27.6 V DC | |
| Ripple | ≤ 10 % | |
| Rated current | approx. 130 mA | |
| Input | ||
| Input (intrinsically safe) | ||
| Number of channels | 4 | |
| 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) | |
| 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 | |
| Pulse/Pause ratio | ≥ 0.5 ms / ≥ 0.5 ms | |
| Input (non-intrinsically safe) | mode of operation reversible | |
| Connection | channal 1: z18 channel 2: z22 channel 3: z 26 channel 4: z30 |
|
| Input current | 1 mA | |
| Signal level | 1-signal: 15 ... 30 V DC 0-signal: 0 ... 5 V DC or open input |
|
| Input delay | 5 ... 20 ms (typical 10 ms) | |
| Output | ||
| Connection | channel 1: output I: d20, d18, output II: b20, b18, output III: z20 channel 2: output IV: d24, d22, output V: b24, b22, output VI: z24 channel 3: output VII: d28, d26, output VIII: b28, b26, output IX: z28 channel 4: output X: d32, d30, output XI: b32, b30, output XII: z32 |
|
| Switching current | output III, VI, IX, XII : 10 mA , short-circuit protected | |
| Output | output III, VI, IX, XII : electronic output, active | |
| Signal level | output III, VI, IX, XII : 1-signal: (L+) -5 V/0.9 V 0-Signal: blocked output (off-state current ≤ 10 µA) |
|
| Contact loading | in conjunction with SIL2 applications output I, II, IV, V, VII, VIII, X, XI: 50 V AC/1 A/cos φ = 1/0.5 A/cos φ = 0.3; 40 V DC/1 A/50 W resistive load |
|
| Energized/De-energized delay | output I, II, IV, V, VII, VIII, X, XI: < 12 ms / < 10 ms | |
| Mechanical life | output I, II, IV, V, VII, VIII, X, XI: 2 x 105 switching cycles | |
| Transfer characteristics | ||
| Switching frequency | output I, II, IV, V, VII, VIII, X, XI: ≤ 25 Hz output III, VI, IX, XII 1 kHz ≤ max. 1 kHz |
|
| Galvanic isolation | ||
| Output/power supply | reinforced insulation acc. to EN 50178, rated insulation voltage 50 Veff | |
| 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. | |
| Conformity | ||
| Insulation coordination | EN 50178 | |
| Degree of protection | IEC 60529 | |
| Ambient conditions | ||
| Ambient temperature | -25 ... 60 °C (-13 ... 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. 300 g | |
| Dimensions | 20 x 128 x 193 mm (0.8 x 5 x 7.5 inch) | |
| Height | 128 mm | |
| Width | 20 mm | |
| Length | 190 mm | |
| Construction type | Eurocard 100 x 160 mm (3.9 x 6.3 inch) acc. to DIN 41494, front panel 4TE | |
| Mounting | in 19" rack | |
| Coding | a3/c7 | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | PTB 00 ATEX 2210 , for additional certificates see www.pepperl-fuchs.com | |
| Marking |  II (1)GD [EEx ia] IIC |
|
| Input | EEx ia IIC | |
| Voltage | 12.7 V | |
| Current | 20 mA | |
| Power | 62 mW (linear characteristic) | |
| Output | ||
| Contact loading | output I, II, IV, V, VII, VIII, X, XI: 50 V AC/2 A/cos φ = 1/1 A/cos φ = 0.3; 40 V DC/2 A/100 W resistive load | |
| 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: EG4-R
Function
This isolated barrier is used for intrinsic safety applications.
The device transfers digital signals (NAMUR sensors or dry contacts) from a hazardous area to a safe area.
Each proximity sensor or switch controls a relay output for the safe area load. The mode of operation and the line fault detection can be determined for each individual channel. This allows a desired mix of sensors and mechanical contacts with or without LB/SC.
A fault is signalized by LEDs acc. to NAMUR NE44.
Product Documentation: EG4-R
| Manuals | Language | File Type | File Size |
|---|---|---|---|
| Brief Instructions - E-system | ENG | 320 KB |
Approvals: EG4-R
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| exida Functional Safety Assessment | P+F 03/3-25 R010 | ALL | 468 KB |
Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
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.