AS-Interface Master – Modbus RTU Slave Anybus X-gateway
The Anybus X-gateway copies I/O-data in both directions thus enabling data exchange between the two networks. Default I/O configuration is 20 bytes Input and 20 bytes Output. Changing default settings is very easy using the windows based configuration software Anybus Configuration Manager X-gateway from HMS (free of charge).
The AS-Interface Master for the Anybus X-gateway implements an extended AS-Interface master (M4), and complies to version 3.0 of the AS-I Complete Specification.
It supports up to 62 slaves with a maximum of 248 digital input and 186 output signals. It also supports 124 analog values. All standard services are available including detailed diagnostics. The network interface is optically isolated and equipped with a 2-pin pluggable screw connector. The Master supports intelligent auto-configuration via the on-board configuration button or manual configuration via a terminal program such as Hyper Terminal for Windows.
The AS-interface module is certified by the AS Interface user organization and has proven conformance and interoperability with leading manufacturers of I/O, sensors, valves etc.
The Modbus RTU Slave interface is implemented according to Modbus Protocol ref guide (PI-MBUS-300). All data is mapped to 3x and 4x Modbus areas meaning the Input Status and Output Register Word areas. The Modbus RTU standard baudrate is 19200 Bit/s but can be modified on the gateway between 1200 Bit/s to 57 600 Bit/s.
Manages control of up to 62 AS-Interface slaves
248 digital inputs and 186 digital outputs
Intelligent auto configuration support
Supported Modbus RTU functions: 1, 2, 3, 4, 5, 6, 8, 15, 16, 22, 23
Modbus RTU transmission media RS485
Supporting AS-Interface version 3.0
Name: AS-Interface Master – Modbus RTU Slave Anybus X-gateway
Size: 114 mm x 44 mm x 127 mm
Power Supply: 24 VDC (±20%)
Current Consump: max 400 mA
I/O Input: Default 20 bytes, max 64 bytes (248 digital inputs on ASI)
I/O Output: Default 20 bytes, max 64 bytes (186 digital outputs on ASI)
Mech Rating: IP20/Nema1
Power supply connector: 2-pole 5.08 mm Phoenix pluggable screw connector
AS-I baudrate: 167 kbit/s
AS-I connector: 2 x 2-pole 5.08 mm Phoenix pluggable screw connectors
Modbus RTU baudrate: 1200 Bit/s to 57 600 Bit/s
Modbus RTU address: Node address 1-247
Modbus RTU connector: D-sub 9-pin female
Price Group: B
Order Code: AB7828