LYNCA – RMC-B5


LYNCA – RMC-B5

RMC-B5 Modular RTU boards:

» DI-16 :Digital Input Board
» DO-16 :Digital Output Board
» AIPT-6 :Analog Input Board
» AO-4 :Analog Output Board (*)
» RS485-1 :RS485 & Prog. Board
» RS232-2 :RS232 COM Board
» EtherCAN-3 :Ethernet & CAN Board (*)
» PWR-533 :Main Power Board
» CPU-A32 :CPU Board
» BP-5/8/10 :Backplane (*)

 

Long Distance Digital I/O Transmission

The transmission of digital I/O signals between a master and a slave station is the typical conguration of remote supervision and
control applications. RMC-B5 provides very ecient and economical solution for large number of remote I/O signal transmission. In
the master station, a RMC-B5 run in “Modbus Master” mode and at the remote station another RMC-B5 is used in “Modbus slave” mode. Two radio modems make the radio connection. Point to point communication distance may reach 50 km (depending on modems and geographical conditions).

Since RMC-B5 is an intelligent unit, it’s possible to program it to easily access any remote field equipment. RMC-B5 can also be used for cost eective and exible I/O extension module or as a protocol conversion module in various SCADA projects.

 

(*): Optional

Technical Specifications
Power Supply (Logic) 7 VDC - 36 VDC
Power Consumption (for logic) 90 mA nominal
Current Consumption for Digital Inputs (at standby) 20 mA
Current Consumption for Digital Outputs (at standby)
40 mA
CPU Isolated Side Power Consumption @24VDC 90 mA
Ambient Temperature Range -20 °C ... +60 °C
Storage Temperature Range -40 °C ... +70 °C
Dimensions 197.7 mm x 112.4 mm x 111.9 mm

Digital Input Board (DI-16)
Each input supports IEC61131-2 Type 1/2/3 Characteristics
Each input supports congurable lter
Under voltage can be detected and shown with a LED
Optional Wire break detection for each digital input
500VAC Isolation at each input
Reverse polarity protection for isolation sensor voltage
Isolation sensor voltage is between 10V DC and 32V DC

 

Digital Output Board (DO-16)
Under voltage can be detected and shown with a LED
500V AC Isolation at each output
Reverse polarity protection for isolation output voltage
Isolation output voltage is between 10V DC and 32V DC
Short circuit protection
Overvoltage protection
Each digital output can handle load currents up to 0.5A



Analog Input Board (AIPT6)
Current and Voltage selection is fully software congurable and no hardware changes is necessary during the commissioning.
Up to ±25V DC voltage protection
12 KV ESD protection at each analog input
Software programmable analog channel inputs: ±10V, ±5V, 0-5V, 0-10V, 4-20mA, 0-20mA, -20mA to +20mA
Each channel supports 2-wire, 3-wire and 4-wire PT100 conguration
2500V isolation voltage



EtherCAN-3 Board (Optional)
One 10/100Mbps Ethernet MAC that supports IEEE 1588v2
Supports Modbus TCP
TCP/IP stack supports Web server, TFTP server, TCP client/server, UDP client/server
One RJ 45 Connector for Ethernet
2 RJ45 connector for CAN Bus multidrop connection
±16 kV ESD protection at CAN bus pins
CAN Bus allows connection of up to 120 nodes on a bus
Data rates up to 1Mbps



RS232 COM Board (RS232-2)
Supports Modbus-RTU at each port
Fully congurable RS232 communication parameters
±15 kV ESD protection at RS232 pins
Each port operates at maximum 250kbps
2500V isolation voltage



RS485 & Programming Board (RS485-1)
Supports Modbus-RTU at each port
Fully congurable RS232 and RS485 communication parameters
±15 kV ESD protection at RS232 and RS485 pins
RS232 port operates at maximum 250kbps
RS485 port operates at maximum 10Mbps
Maximum 256 nodes can be connected to RS485 port
2500V isolation voltage

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