The JCM-521 controllers are fully modular. They have been designed for control systems exacting requirements on flexibility and connectivity.
The controllers consist of a main board and of MX modules which are expansions providing dissimilar features. The main board is equipped with a powerful CPU and FPGA. Depending on the desired configuration, either 6 or 15 MX modules are there to hold any combination of expansions. If all possibilities are made use of, up to 120 I/O connections can be provided. This way, I/O allocation can precisely be adjusted to any application object.
An optional diagnostics display with controls features production data display, diagnostics and configuration on the spot without additional supporting devices such as PC or testing devices still being needed.
|CPU||ARM 11, 32-bit, 500 MHz|
|Memory: RAM - Application - Non-volatile||128 MB RAM – 512 MB Flash – 128 kB MRAM|
|Programming||IEC 61131-3 STX, C/C++|
|Operating system||WinCE 6.0|
|Operating voltage||DC 8 ... 32 V, separate load voltage|
|Operating/storage temperature||-40 … +85 °C|
|Ports and interfaces|
|CAN||2 (optionally more) 125 kB/s to 1 MB/s; CANopen®, SAE J1939, ISOBUS 11783; Jetter CAN-Prim for customer-specific proprietary protocols|
|Ethernet||Option; up to 100 Mbit/s|
|USB||1 (optionally more), host and client|
|Operation and diagnostics (optional)||1 LCD graphics display; 6 LEDs red, green; 3 Keys|
|Maximum number of inputs/outputs (Number of I/O connections depends on configuration with MX modules)||48|
|Maximum number of MX modules||6|
|Max. permitted total current||40 A|
|Safety relay in the load circuit||Yes, PWM outputs can be disabled|
|Degree of protection||IP65|
|Vibration||DIN EN 60068-2-64, Cat. 2|
|Shock||DIN EN 60068-2-64, 30g|
|Protection against polarity reversal||Yes|