Overview of PLC/Motion Controller
RM series programmable logic controller, support logic control and motion control functions. With the CODESYS 3.5 SP19 programming environment, the process can be encapsulated and reused through FB/FC functions. Multi-layer network communication can be achieved through RS485, Ethernet, EtherCAT and CANOpen interfaces. The PLC body integrates digital input and digital output functions, and supports the expansion of -8 Reiter IO modules.
- Supports up to 16 inputs and 16 outputs
- Optional transistor or relay output (RX8U series: transistor only)
- Integrated Type-C programming interface
- Typically equipped with two RS485 interfaces and one CAN interface (CAN optional on RX8U series)
- RX8U series supports expansion up to 8 RE series I/O modules for flexible I/O scaling
- Instruction set fully compatible with Mitsubishi FX3U series
Naming Rule
RM
1
510
2
-
1616
3
T
4
- Series
RM series programmable logic controller - Type code
5: Medium 500 series
1: EtherCAT bus type
O: (Axis performance) 8-axis synchronisation in lms period
- Input and output points
1616: 16 points input 16 points output
- Output type
R : Relay output
T : Transistor NPN output
p : Transistor PNP output
High efficiency & Accuracy
Multiple task management
Complete function
Easy networking
Flexible expansion
Easy programming
| Items | Specifications |
|---|---|
| Communications protocol | EtherCAT protocol |
| Support services | CoE(PDO/SDO) |
| Synchronisation method | DC-distributed clock |
| Physical layer | 100Mbit/s (100base-TX) |
| Duplex mode | Full duplex |
| Topological structure | Linear topology |
| Transmission medium | AWG26 category 5 ultra twisted pair screen |
| Transmission distance | less than 100m between nodes |
| Number of slaves | Up to 128 |
| EtherCAT frame length | 44 bytes ~ 1498 bytes |
| Process data | Maximum 1486 bytes for a single ethernet frame |
Electrical Specification
| Items | Specifications |
|---|---|
| Communications protocol | EtherCAT protocol |
| Input voltage | 24VDC |
| Permissible supply voltage | 20.4V~28.8VDC (-15%~+20%) |
| 24V input power protection | Supports short circuit protection and reverse |
| Number of digital input points | 16-point bipolar input |
| Isolation method | Optocoupling |
| Input impedance | 2.4KΩ |
| Input is ON | Input current greater than 5.8mA/24V (high-speed), 9.9mA/24V (normal) |
| Input is OFF | Input current less than 4.5mA/19V (high-speed), <4mA/17V (normal) |
| Filtering parameter | 1ms ~ 1000ms |
| High-speed pulse counting | None |
| Input common mode | 4 points/common (polarity +/- adjustable) |
| Input level | Drain/source type, S/S–24V = NPN, S/S–GND = PNP |
| Isolation | Field and logical grouping isolation |
| Number of digital output points | 16-point NPN output |
| Maximum permissible current | 0.5A/point |
| Loop supply voltage | 24VDC |
| Circuit insulation | Optoelectronic insulation |
| ON response time | 0.5ms |
| Output common mode | 4 points/common (negative polarity) |
| Output level | Low-level NPN, COM to negative |
| Short-circuit protection | Each circuit supports short-circuit protection and automatic recovery |
Product Specfication
| Items | Specifications | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Basic Items | Program capacity | 20M bytes | |||||||
| Data capacity | 20M byte, 4k byte supports power-off retention | ||||||||
| Zone X (%) | 128 byte | ||||||||
| Zone Y (%Q) | 128 byte | ||||||||
| Zone M (%M) | 128K byte | ||||||||
| Axis performance | 1ms cycle 8-axis synchronization (motion control execution) | ||||||||
| Electronic CAL interpolation | Supports | ||||||||
| Local expansion IO module | Supports up to 8 local expansion modules | ||||||||
| Real-time clock | Button battery retention (replaceable) | ||||||||
| Programme | Programming software | CODESYS V3.5 SP19 | |||||||
| Programming language | IEC 61131-3 (LD/ST/SFC/CFC) | ||||||||
| Communication | EtherCAT | Transmission speed 100Mbps (100base-TX) | |||||||
| Supports EtherCAT master protocol | |||||||||
| Supports up to 128 EtherCAT slave stations, min sync time 500μs | |||||||||
| Slave station supports disabling + scanning | |||||||||
| EtherNet | Transmission speed 100Mbps (100base-TX) | ||||||||
| Supports Modbus-TCP master/slave, master supports 63 slaves | |||||||||
| Slave supports 16 masters | |||||||||
| TCP/UDP free protocol, supports 16 connections | |||||||||
| Socket: max 4 connections, supports TCP/UDP | |||||||||
| IP default: 192.168.1.3 | |||||||||
| CAN | Baud 125kbps, 250kbps, 500kbps, 800kbps | ||||||||
| 1Mbps | |||||||||
| Supports CANOPEN protocol | |||||||||
| Built-in 120Ω termination | |||||||||
| Max distance 100m (125kbps) | |||||||||
| RS485 | Channels: 2 | ||||||||
| Isolation mode: none | |||||||||
| Modbus master/slave support (ASCII/RTU) | |||||||||
| Max Modbus-RTU slave stations: 31 | |||||||||
| Baud: 9600, 19200, 38400, 57600, 115200 | |||||||||
| Supports serial free protocol | |||||||||
| External 120Ω termination | |||||||||
| Max distance 500m (9600bps) | |||||||||
| USB | USB cable length 1.5m | ||||||||
| USB2.0 full-speed | |||||||||
| Interface Type-C | |||||||||
| Master only (not slave) | |||||||||
| User program upgrade | EtherNet | Supports PLC monitoring + upload/download programs | |||||||
| TF card | Not supported for downloading programs | ||||||||
| Type-C | Does not support monitoring/upload/download by Type-C | ||||||||
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