Technical Information
| Item condition |
New |
| Manufacture name |
MR-DI4 Modbus RTU |
| Brand |
METZ CONNECT
|
| Categories |
Bus System Devices (KNX/Modbus)
|
| Country of origin* |
DE |
|
* The actual country of origin may differ depending on the delivery batch.
To confirm the specific country of origin, please contact your account manager.
|
| Harmonized System Code |
8517 6200 00
|
| Bus system KNX |
No |
| Bus system radio frequent |
No |
| Bus system Powernet |
No |
| With bus connection |
Yes |
| Other bus systems |
Other |
| Bus system LON |
No |
| Bus system KNX radio |
No |
| Radio frequent bidirectional |
No |
Packing details
| Packing level 1 |
4250184135647, 4250184135647 |
Other Technical data
| Mounting method |
DRA (DIN-rail adapter) |
| Number of inputs |
4 |
| Width in number of modular spacings |
2 |
| Type of voltage (input voltage) |
AC/DC |
| External signal voltage necessary |
No |
| Input voltage |
30 V |
| LED controlling |
Yes |
| Degree of protection (IP) |
IP20 |
| With LED indication |
Yes |
| Bus module detachable |
No |
| Min. depth of built-in installation box |
60 mm |
Description
The Modbus module with 4 digital inputs was developed for decentralized switching tasks. It is suitable for detecting potential-free switch states, for example electrical limit switches on vent valves or auxiliary contacts of power contactors. The inputs can be operated by means of potential-free switches or contacts or used as voltage inputs. The inputs can be scanned by means of standard registers via a Modbus master. Module address, bit rate and parity are set with 2 rotary switches on the front or by software. Suitable for decentralized mounting on DIN TH35 rail according to IEC 60715 in electrical distribution cabinets.Connection with screw type terminal blocks