Technical Information
| Item condition |
New |
| Manufacture name |
MR-F-DIO4/2S 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
|
| Mounting method |
DRA (DIN-rail adapter) |
| Number of inputs |
4 |
| Rated operating voltage |
24 V |
| Bus system KNX |
No |
| Bus system radio frequent |
No |
| Bus system Powernet |
No |
| With bus connection |
Yes |
| Width in number of modular spacings |
3 |
| Remote operation possible |
Yes |
| Ethernet |
No |
| External signal voltage necessary |
No |
| Other bus systems |
Other |
| Bus system LON |
No |
| Suitable for C-load |
No |
| LED controlling |
Yes |
| Different phases connectable |
No |
| Local operation/hand operation |
Yes |
| With switch function |
Yes |
| Degree of protection (IP) |
IP20 |
| With LED indication |
Yes |
| Bus system KNX radio |
No |
Packing details
| Packing level 1 |
4251394610115, 4251394610115 |
Description
The Modbus module with 4 digital inputs and 2 relay outputs with manual control was developed for decentralized switching tasks. It is suitable for accommodating, for example, light switches and window contacts in a room, switching 2 light strips or controlling louvers. It can also be used to control 2 motorized fire dampers. In this case it is necessary to protect the relay contacts by appropriate load-dependent measures. The inputs can be used as contact or voltage inputs. The inputs and outputs can be switched and 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 spring clamp terminal blocks (push-in)