

| Parameter | Value |
|---|---|
| < 17 mA (24 V ... 31.2 V) | |
| Depth | 113.7 mm |
| Width | 17.5 mm |
| Height | 112.5 mm |
| Marked | II (1) G [Ex ia Ga] IIC |
| General | The installation conditions influence the ambient temperature.Please note the operating instructions. |
| Altitude | ≤ 2000 m |
| Product Type | Relay module |
| Screw thread | M3 |
| Test voltage | 350 V (50 Hz, 60 sec) |
| Product Family | MACX Analog |
| Shell material | Polyamide (PA 6.6) |
| Supply voltage | Loop-powered, no external power required |
| Connection type | Screw connection |
| Depth NS 35/7.5 | 114.5 mm (fitted on DIN rail NS 35/7.5 according to EN 60715) |
| Dimension Scheme | |
| Dissipated Power | ≤ 0.4 W |
| Input Current Ii | 4 A |
| Input voltage Ui | 45 V AC |
| Protection Index | IP20 (Terminals) |
| Type of mounting | NS 35/15, NS 35/7.5 |
| Current absorption | < 25 mA (12 V) |
| Number of channels | 2 |
| Ticket Description | Control input, not intrinsically safe |
| Galvanic Separation | 4-Way Separation |
| Switching frequency | ≤ 15 Hz |
| Input Signal Voltage | 12 V ... 31.2 V (Switching Signal) |
| AWG Conductor Section | (Converted according to IEC) |
| Ex Installation (EPL) | Gc |
| Position for mounting | vertical, horizontal |
| Typical Shutdown Time | ≤ 10 ms |
| Contact Switching Type | 1 switched contact per channel |
| Rigid conductor section | 0.2 mm² ... 2.5 mm² |
| Typical Connection Time | ≤ 10 ms |
| Standards/Specifications | IEC/EN 60079-11 |
| Description of the output | Intrinsic safety |
| Length to be de-insulated | 7 mm |
| Max. Internal Capacity Ci | despicable |
| Maximum Switching Voltage | 45 V DC (0.25 A) |
| Maximum safety voltage Um | 253 V AC |
| Sizing Insulation Voltage | 375 VPP |
| Flexible conductor section | 0.2 mm² ... 2.5 mm² |
| Minimum Activation Voltage | 1 V (1 mA) |
| Internal inductance max. Li | despicable |
| Ambient Temperature (Service) | -20 °C ... 70 °C (Individual Equipment: Discretionary Mounting Position) |
| Electromagnetic compatibility | Testing according to the following standards and requirements: EN 61326-1 for use in the industrial field, NAMUR NE 21 |
| Intrinsically safe circuits (EPL) | Ga |
| Permissible air humidity (service) | ≤ 95% (non-condensing) |
| Flammability class according to UL 94 | V0 |
| Ambient Temperature (Storage/Transport) | -40 °C ... 80 °C |
Technical specifications and performance data
Installation and operation guide