Table of Contents
Advertisement
Quick Links
RS-232/422/485 to M-Bus Convertor
1. Hardware Structure
2. Specifications & Features
M-Bus Port: 1
Serial Port: 1 (RS-232 / RS-422 / RS-485)
Serial Baud and M-Bus Baud can be configured separately.
Provides 10 kinds of Baud for default, 6 kinds of Baud for user-defined.
Supports up to 100 M-Bus slaves.
Provides transparent communication.
Watchdog inside.
Allows updating firmware by the RS-232 port.
Overcurrent and short-circuit protection on the M-Bus port.
3750 Vrms photocouple isolation on the M-Bus port.
±4 kV ESD to contact.
Reverse polarity protection on power.
Provide 3 LED indicators, PWR LED, MTX LED and MRX LED.
Power requirement +10 V
Power consumption 1.8 W @ 24 V
Operating Temperature: -25℃ ~ +75℃.
Storage Temperature: -30℃ ~ +80℃.
Humidity: 10 to 90% RH, Non-condensing.
Dimensions: 72mm x 122mm x 33mm (W x L x H).
I-7590 RS-232/422/485 to M-Bus Convertor - QuickStart (Mar/2017)
ICP DAS USA, Inc. |
www.icpdas-usa.com
Lomita, CA 90717
I-7590
Quick Start Guide
~ +30 V
.
DC
DC
(with 1 slave device).
DC
10 W @ 24 V
(with 100 slave devices).
DC
| 1-310-517-9888 | 24309 Narbonne Ave. Suite 200.
1
Advertisement
Table of Contents
Related Manuals for ICP DAS USA RS-232
Summary of Contents for ICP DAS USA RS-232
- Page 1 1. Hardware Structure 2. Specifications & Features M-Bus Port: 1 Serial Port: 1 (RS-232 / RS-422 / RS-485) Serial Baud and M-Bus Baud can be configured separately. Provides 10 kinds of Baud for default, 6 kinds of Baud for user-defined.
- Page 2 The number of terminals that can be connected to a repeater and the structure of the segments within an extended M-Bus system are determined by the type of cable and the Baud rate. I-7590 RS-232/422/485 to M-Bus Convertor - QuickStart (Mar/2017) ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave.
- Page 3 Wring: The following figure shows the wire connections of the M-Bus, RS-232, RS-422 and RS-485. The GND pins of RS-232 and RS-422 are the same pin. Note: Only one port of the RS-232, RS-422 and RS-485 can work at the same time.
- Page 4 Description Operation Mode Configure Mode (refer to section 7) Update Firmware Mode(refer to section 9) I-7590 RS-232/422/485 to M-Bus Convertor - QuickStart (Mar/2017) ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717...
- Page 5 7590/software/ Step 1: Connect the PC COM port to the RS-232 port of the I-7590. Set the DIP switch to the configuration mode (refer to the section 6) and then power it on. Step 2: Execute the I-7590 utility, and select the correct port number and the Baud rate.
- Page 6 (the tolerance is depend on the value of the Baud rate, and would not exceed 3%). For example, if the 115200 bps is configured, the 115089 bps will be used. I-7590 RS-232/422/485 to M-Bus Convertor - QuickStart (Mar/2017) ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave.
- Page 7 COM ports, for example SUDT AccessPort as the following website http://www.sudt.com/en/ap/. Send a standard M-Bus command from the PC through RS-232, and I-7590 will pass the command to the M-Bus network and the M-Bus meter will reply the command to the PC.
- Page 8 6) and reboot the I-7590 for updating the firmware of the I-7590. In this case, the three LED, PWR, MTX, MRX are all always turn on. Users need to connect the PC COM port with the RS-232 port of the I-7590 and use the “FW_Update_Tool” tool to update the firmware. The “FW_Update_Tool” tool...
Need help?
Do you have a question about the RS-232 and is the answer not in the manual?
Questions and answers