G34960012700 CARLO GAVAZZI Selected parameters MODULE TYPE Serial interface HOUSING DIN-rail I/O TYPE Serial..

Dupline Plug & Play Master Module
Interface forIDEC Type G 3496 0012
• 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 system
• 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 Description
Ordering Key
G 3496 0012 700
G 3495 0012 is designed as a cost-effective solution for interfacingDupline®I/O’sto an IDEC PLC. It performs three functions:Dupline®
channel generator, power supply synchronization (enables 3-wiresystemwith supply) and RS232/RS422/ RS485 interface.
Type: Dupline® H4-Housing Power supply
Type Selection
SupplyPLC Interface ConformanceOrdering no.
20-30 VDCIDEC MicroSmart PLCsG 3496 0012 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
Split I/O mode Yes, selectable Normal Dupline mode Yes, selectable Connection 9 pole female Sub-D Dielectric voltage
Com-port Dupline 1 kVAC (rms)
ProtocolONC / MicroSmart protocol
Station no.00
Baud rate9600 (IDEC Default) / 19200
Data bits 7
Start bit 1
Stop bit 1
ParityEven 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 to pin 5 GND
when using 4-wire com.) RS232
TX 1
RX9
GND 5
Supply Specifications
Power supplyOver voltage cat. III (IEC 60664)
Operational voltage (Vin)20-30 VDC Reverse polarity protection None
Current consumption< 150 mA + Power load
Transient protection voltage 800 V Dielectric voltage
Supply – DuplineNone
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