Selected parameters MODULE TYPE Serial interface HOUSING DIN-rail I/O TYPE Serial protocol NUMBER OF I/O 0 Others MODULE TYPE RS232/RS485 interface I/O TYPE Siemens S7-200 PLC protocol MAIN CHARACTERISTICS DIN-rail serial RS232/RS485 interface with Siemens PLC protocol, channel generator
Dupline® Plug & Play Master Module Interface forSiemens Simatic S7-200 PLC Type G 3496 0010 • Interface for Siemens Simatic S7-200 PLC with the function of a master • Plug and play: Automatic communication with specific PLC/Controllers • Built-in normal Dupline® Channel Generator • 128 I/O’s and DC power supply on 3 wires • RS232/RS422/RS485 port for interfacing to control sys- tem • Split-I/O mode selectable (128 inputs and 128 outputs) • LED-indications for supply, Dupline® carrier and Com- port TX • Galvanically isolated Com-port supplied by internal DC/ DC converter Product DescriptionOrdering Key G 3496 0010 700 G 3496 0010 is designed as a cost-effective solution for interfacing Dupline® I/O’sto the Siemens Simatic S7-200 PLC family. It performs three functions:Dupline®channel generator, power supply syn- chronization(enables 3-wire system with supply) and RS232/RS422/RS485 inter- face. Type: Dupline® H4-Housing Combined module Interface type DC supply Type Selection SupplyPLC Interface Conformance Ordering no. 20-30 VDCSiemens Simatic S7-200 PLC family G 3496 0010 700 Input/Output Specifications Power Output Output voltage20-30 VDC (pulsating) Output current< 3.0 A @ 50°C Short circuit protection 4 A quick acting fuse Output voltage drop < 1.0 V Dupline®carrier Output voltage8.2 V (pulsating) Current < 60 mA Short circuit protection Yes Scan time 128 channels132.2 ms 64 channels69.8 ms Communication Port Standard RS232/RS422/RS485 Connection 9 pole female Sub-D Dielectric voltage Com-port - Dupline® 1 kVAC (rms) ProtocolModbus-RTU (function code 03 and 16 Channel Configuration in PLC Baud rate 9600 Data bits 8 Start bit 1 Stop bit 1 ParityNone Flow-controlNone Pin assignment 2-wire RS485 S/R Data line+ (B)3 S/R Data line– (A)8 GND 5 Input/Output Specifications (Cont.) 4-wire RS485/RS422 R Data line + (B)3 R Data line - (A) 8 S Data line + (B)2 S Data line - (A) 7 Direction 4 (Connect pin 5 to GND when using 4-wire com.) RS232 TX 1 RX9 GND 5 Supply Specifications Power supplyOvervoltage cat. III (IEC 60664) Operational voltage (Vin) 20-30 VDC Reverse polarity protectionNone Current consumption< 150 mA + Power load Power dissipation < 5 W Transient protection voltage800 V Dielectric voltage Supply – Dupline®None Supply – Com-port 1 kVAC (rms) Note: Use individual power supplies for all G349600xx700, as the input are not galvanic isolated from each other. Specifications are subject to change without notice (05.12.2014)1
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