Official DistributorSKU
MPN
2901365
Weight
0.136 kg
This product is Not Cancellable/Not Returnable
Series EEM-RS485
EEM-RS485-MA400 - Communication module
RS-485 JBUS/MODBUS communication module for EEM-MA400
- RS-485 (JBUS/MODBUS)
Technical Specifications
Utilization restriction
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
Insulation characteristics
| Overvoltage category | III |
| Pollution degree | 2 |
Electrical properties
| Rated Insulation Voltage | 300 V AC (EN 61010-1) |
| Electrical isolation | EN 61010-1 (Safe isolation) |
| Electrical isolation | EN 61010-1 (Safe isolation) |
| Electrical isolation | EN 61010-1 (Basic insulation) |
| Test voltage | 3.5 kV AC (50 Hz, 1 min.) |
| Test voltage | 2.2 kV AC (50 Hz, 1 min.) |
Supply
| Supply Voltage | 9 V (Via EEM-MA600/EEM-MA400) |
Connection data
| Connection Method | COMBICON plug-in screw terminal block |
| Stripping length | 6 mm |
| Conductor cross section rigid | 0.5 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.5 mm² ... 2.5 mm² |
| Conductor cross section AWG | 20 ... 14 |
| Tightening torque | 0.4 Nm ... 0.4 Nm |
Data: Modbus RTU/JBUS
| Interface | RS-485 |
| Serial transmission speed | 2,4 ... 38.4 kbps |
| Connection Method | COMBICON plug-in screw terminal block |
| Connection technology | 2-, 3-conductor |
| Transmission length | ≤ 1200 m |
| Termination resistor | 120 Ω (switchable via DIP switches) |
Data
| Communication Protocol | Modbus RTU/JBUS |
| Communication standard | RS-485 |
| Connection Method | COMBICON plug-in screw terminal block |
| Transmission speed range | 2.4 kbps ... 38.4 bps (Serial) |
Dimensions
| Width | 22.5 mm |
| Height | 65 mm |
| Depth | 48 mm |
Material specifications
| Color | black (RAL 9005) |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -10 °C ... 55 °C (14 °F ... 131 °F) |
| Ambient temperature (storage/transport) | -20 °C ... 85 °C (-4 °F ... 185 °F) |
| Max. permissible relative humidity (operation) | ≤ 95 % |
| Max. salt spray content | ≤ 2.5 % |
CE
| Certificate | CE-compliant |
UL, USA/Canada
| Identification | UL 61010-1 |
| Identification | CSA-C22.2 No. 61010-1 |
| Identification | cULus |
Why Proax for Phoenix Contact EEM-RS485-MA400?
Proax is an authorized distributor of Phoenix Contact EEM-RS485-MA400 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | EEMRS485MA400 |
| Pack Size | 1 |
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