ChipFind - документация

Электронный компонент: G34960012700

Скачать:  PDF   ZIP
Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (10.11.03)
1
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
Supply
PLC Interface Conformance
Ordering no.
20-30 VDC
IDEC MicroSmart PLCs
G 3496 0012 700
Type: Dupline
H4-Housing
Power supply
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
Type Selection
Dupline Plug & Play Master Module
Interface for IDEC
Ordering Key
G 3495 0012 is designed as a
cost-effective solution for
interfacing Dupline I/O's to an
IDEC PLC. It performs three
functions: Dupline channel
generator, power supply syn-
chronization (enables 3-wire
system with supply) and
RS232/RS422/RS485 inter-
face.
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
RX
9
GND
5
Supply Specifications
Power supply
Over voltage cat. III
(IEC 60664)
Operational voltage (V
in
)
20-30 VDC
Reverse polarity protection
None
Current consumption
< 150 mA + Power load
Transient protection voltage
800 V
Dielectric voltage
Supply Dupline
None
Supply Com-port
1 kVAC (rms)
G 3496 0012 700
Input/Output Specifications
Power Output
Output voltage
20-30 VDC (pulsating)
Output current
< 3.0 A @ 50C
Short circuit protection
4 A quick-acting fuse
Output voltage drop
< 1.0 V
Dupline carrier
Output voltage
8.2 V (pulsating)
Current
<60 mA
Short circuit protection
Yes
Scan time
128 channels
132.2 ms
64 channels
69.8 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)
Protocol
ONC / MicroSmart protocol
Station no.
00
Baud rate
9600 (IDEC Default) / 19200
Data bits
7
Start bit
1
Stop bit
1
Parity
Even
Flow-control
None
Pin assignment
2-wire RS485
S/R Data line + (B)
3
S/R Data line (A)
8
GND
5
Du line
Fieldbus
Installationbus
2
Specifications are subject to change without notice (10.11.03)
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
G 3496 0012
Pin Assignment
Mode of Operation
The Dupline Master Module
(DMM) controls a 3-wire bus
with signal, DC-power and
common GND. The DMM is
connected to a standard DC-
supply, which it synchronizes
with the Dupline carrier signal
before it is outputted to sup-
ply. The synchronization is
necessary in order to enable
the Dupline and DC-supply to
share the GND-wire.
The Dupline Master Module is
a Dupline Channel Generator
with the function of a master.
This means that the 128
Dupline I/0's will be read/writ-
ten by the DMM and then
sent to the PLC.
The DMM can run in two dif-
ferent modes Normal mode
and split I/O mode. In Normal
mode, Dupline operates as a
peer-to-peer system, where
the channel generator auto-
matically establishes a con-
nection between Dupline
inputs and Dupline outputs
which are coded to the same
Dupline address. If e.g. an
input coded for B5 is activat-
ed, the output(s) coded for B5
will also be activated.
Consequently, a Dupline-out-
put can either be activated
through the output-data
received on DMM or by an
active Dupline input coded for
the same Dupline-address. In
"Split I/O" mode, the channel
generator treats the Dupline
inputs and Dupline outputs
independently. If e.g. an input
coded for B5 is activated, the
DMM will make the informa-
tion available for the PLC (like
in normal mode), but it will not
automatically activate the
Dupline output(s) coded to
B5. The Dupline outputs are
controlled exclusively through
the output data received from
the PLC. In this mode, up to
128 Dupline inputs and 128
Dupline outputs are available,
since an input and an output
coded to the same Dupline
address can operate indepen-
dently.
4
1
2
3
6
7
8
3
1
2
3
4
5
6
7
8
9
DMM
RS-232-ID1
PLC
8-pole mini-DIN male.
9-pole SUB-D male.
Accessories
Programming port / Optional RS-232 comm. Adaptor
- on MicroSmart PLC
Cable Sub-D 9M/8M mini-DIN: RS-232-ID1
Installations Hints
Slow-flashing red led:
Hardware fault
Check the wiring.
No Yellow led:
Dupline Short circuit
Short circuit between the two Dupline
wires.
Additional Information
Scope of supply
1 x Master Module
G3496 0012 700
General Specifications
Power ON delay
2 s
Indication for
Com-port TX
LED, red
Supply ON
LED, green
Dupline carrier
LED, yellow
Environment
Pollution degree
2 (IEC 60664)
Operating temperature
0 to +50C (+32 to +122F)
Storage temperature
-50 to +85C (-58 to +185F)
Humidity (non-condensing)
20 to 80%
Mechanical resistance
Shock
15 G (11 ms)
Vibration
2 G (6 to 55 Hz)
Dimensions
H4-Housing
Material
(See Technical Information)
Weight
100 g
Dip-switch Setting
Sw.3
On:
19200 baud
Off:
9600 baud (Default IDEC setting)
Sw.4
On:
Split I/O Channel Generator Mode
(Receivers activated by the PLC)
Off:
Normal Dupline Monostable Channel
Generator Mode
Sw.5
On:
64 Dupline channels
Off:
128 Dupline channels
Memory Mapping
Table of the memory mapping to the PLC
Dupline
PLC Type
Dupline
PLC Type
Channel
Read
Write
Channel
Read
Write
A1
M0000
M0160
E1
M0040
M0200
A2
M0001
M0161
F1
M0050
M0210
A3
M0002
M0162
G1
M0060
M0220
A4
M0003
M0163
H1
M0070
M0230
A5
M0004
M0164
I1
M0080
M0240
A6
M0005
M0165
J1
M0090
M0250
A7
M0006
M0166
K1
M0100
M0260
A8
M0007
M0167
L1
M0110
M0270
B1
M0010
M0170
M1
M0120
M0280
B8
M0017
M0177
N1
M0130
M0290
C1
M0020
M0180
O1
M0140
M0300
D1
M0030
M0190
P1
M0150
M0310