AH500 Hardware Manual Communication cable Several communication interfaces are built in a CPU module, and users are provided with many types of network modules. Users can select a suitable Communication cable according to the actual situation. Please refer to the following table for information about the communication interfaces and the main applications. The specifications for the interface on an extension backplane are defined by Delta Electronics, Inc. itself. The interface is used to connect the backplanes, and users need to use a Delta extension cable. 2.1.1.2 Accessories The following are the accessories for an AH500 system. Users can select them according to their needs.
Extension module Apart from the standard communication ports on a CPU module, the CPU module does not equipped with other I/O functions. If users want to use I/O functions, they can select suitable modules according to the actual situation. The modules which can be used with an AH500 system are listed in the table below. Digital input/output modules:
2-4 Interface Connector Application Communication port DB9 Computer/HMI communication/Industrial control network (RS-232/422/485) Ethernet RJ45 Computer/HMI communication/Remote control/Data exchange/Industrial control network USB Mini USB Computer communication DeviceNet DeviceNet Industrial control network The maximum data transmission rate is 1 Mbps.
Interface on an extension backplane Delta connector Extension cable for a complete AH500 system AH16AM10N-5A 24 V DC 5 mA 16 inputs Terminal block AH32AM10N-5A 24 V DC 5 mA 32 inputs Terminal block AH32AM10N-5B 24 V DC 5 mA 32 inputs DB37 connector AH32AM10N-5C 24 V DC 5 mA 32 inputs Latch connector AH64AM10N-5C 24 V DC 3.2 mA 64 inputs Latch connector AH16AM30N-5A 100~240 V AC 4.5 mA/9 mA (100 V, 50 Hz) 16 inputs Terminal block AH16AR10N-5A 24 V DC 5 mA 16 inputs Terminal block (I/O interrupts are supported.)