SYSMAC Remote Vertical Module Slim Profile Terminal Combines Wiring Block and Transmission

SYSMAC Remote Vertical Module Slim Profile Terminal Combines Wiring Block and Transmission
9
SYSMAC Remote Vertical Module
G72C-V
Slim Profile Terminal Combines
Wiring Block and Transmission
Capability in One Module
1 Shallow mounting depth of 45 mm (1.77
inch) helps reduce control panel size
1 Two-conductor cable communications
available using Omron Wired Remote
I/O Master Modules (C200H-RM201
and C500-RM201)
1 Can share transmission lines with
èò
G72C Remote Terminal Blocks
1 187.5 kbps communication speed with
maximum 200 m transmission distance
1 Isolated transmission lines ensure
excellent noise immunity
1 Easily mounts to DIN rail track or with
screws for panel mounting
Ordering Information
Classification
Internal I/O circuit common
For input
NPN (+ common)
For output
NPN (-- common)
I/O points
16 per module
Rated voltage
24 VDC
Part number
G72C-VID16 DC24V
G72C-VOD16 DC24V
G72C-V
G72C-V
Specifications
3 RATINGS
G72C-VID16 Input
Rated input voltage
24 VDC
Input current
9.7 mA/point
ON delay time
1.5 ms max.
OFF delay time
1.5 ms max.
Number of circuits
16 points (8 points/common)
ON voltage
15 VDC max.
OFF voltage
5.6 VDC max.
Insulation method
Photocoupler
Input indication
LEDs (green)
G72C-VOD16 Output
Rated input voltage
24 VDC
Rated output current
0.3 A/point, 2.4 A/module
Residual voltage
1.2 V max.
Leakage current
100 µA max.
Number of circuits
16 points (8 points/common)
Insulation method
Photocoupler
Input indication
LEDs (green)
3 CHARACTERISTICS
Communication system
Two-conductor, half duplex
Synchronization method
Asynchronous
Transmission speed (baud rate)
187.5 kbps (transmission time: 2 ms max. per G72C-V)
Transmission distance
200 m (total length)
Transmission path
Two-conductor cable (VCTF 0.75 x DPDT recommended)
Interface
RS-485
Operating voltage range
24 VDC +10%/ --15%
Current consumption (See Note)
24 VDC: 200 mA max.
RUN output
SPST-NO contact output (closed during operation)
Contact capacity: 100,000 operations at 2 A, 250 VAC (cosφ = 1)
Diagnostics
Transmission error check (BCC plus inverted two-transmission verification check),
CPU error monitor
20 MΩ min. at 250 VDC
Insulation resistance
Dielectric strength
2,000 VAC, 50/60 Hz for 1 min between RUN output circuit and other terminals
500 VAC, 50/60 Hz for 1 min for other terminals
Noise immunity
Noise level: 1.5 kV; pulse width: 100 ns to 1 Ps
Vibration resistance
10 to 55 Hz, 0.75--mm double amplitude for 2 hrs each in X, Y, and Z directions (both mounted
and not mounted to DIN track)
Shock resistance
Ambient temperature
50G, 3 times each in X, Y, and Z directions
Operating: 0°C to 55°C (32°F to 131°F)
Ambient humidity
Operating: 35% to 85%
Mounting strength
No damage when 5 kgf (4.9 N) pull load was applied for 1 s in all directions
(except for 1 kgf (0.9 N) in direction of rail)
Terminal strength
No abnormality when 5 kgf (4.9 N) pull load was applied for 1 s in all directions
Weight
Approx. 380 g
Approvals
UL recognized, File No. E41515; CSA certified, File No. LD31928
Note: Consumption when all 16 points are ON. Excludes external current for Remote Input Terminal and external load current for Re-mote Output Terminal. Maximum current consumption for both input and output when all points are OFF will be 40 mA at 24 VDC.
2
G72C-V
G72C-V
Nomenclature
Indicates Remote Terminal
Surface Switch
for input.
Cover
Label (Out indicates Remote
Terminal for output.)
LEDs
Power &
Transmission
Error
I/O LEDs
RUN Output
Transmission
Terminals
I/O Terminals
Power Supply Terminals
3 INDICATOR OPERATION
Display
Meaning
Lit
Lit when power is supplied and the unit is operating.
Not lit
Not lit when power supply is abnormal.
Flashing
Flashes during normal data transmission.
Lit
Lit during standby and transmission error.
Not lit
Not lit during CPU (watchdog timer) error.
POWER
T/R ERR
Operation
3 SETTING
Output HOLD/STOP Mode
(for Remote Output Interface only)
Word Settings
Terminator Setting
The terminator setting also sets the
termination resistance. Be sure to set
only one terminator per Remote I/O
Master Unit and be sure it is the Unit
farthest from the Master. (Factory-set
to OFF.)
Set the word numbers in order backwards from 31 (Factory-set to 31.)
Pin 6
HOLD
OUT channel status is held during a slave transmission error.
STOP
All OUT channel bits go OFF for a slave transmission error.
(See Note)
Note: A slave transmission error results if no data or abnormal data is sent from the Master Module. (Factory-set to STOP mode.)
3
G72C-V
G72C-V
Word Settings
Word
Pin
1
2
3
4
5
0
OFF
OFF
OFF
OFF
OFF
1
ON
OFF
OFF
OFF
OFF
2
OFF
ON
OFF
OFF
OFF
3
ON
ON
OFF
OFF
OFF
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
28
OFF
OFF
ON
ON
ON
29
ON
OFF
ON
ON
ON
30
OFF
ON
ON
ON
ON
31
ON
ON
ON
ON
ON
3 SYSTEM CONFIGURATION
CPU Rack
32 units max.
Two G72C-V Remote Terminals
(Example for 32 nodes)
Twoconductor
cable
Wired Master Module
(C500-RM201 or C200H-RM201)
G71 Remote
Interface
Two-conductor cable
G72C-V Remote Terminal
G72C Remote Terminal
G7TC I/O Block
Dimensions
Unit: mm (inch)
63 (2.48) max.
202 (7.95) max.
190 ±0.2
45
(1.77)
max.
Two, 5 dia.
holes (for M4
screws)
6 ±0.2
M3.5
35 ±0.1
35 ±0.2
3.2
5 min.
8
4
60
10
G72C-V
G72C-V
Installation
3 INTERNAL CIRCUITS
G72C-VID16 for Input, NPN (+ Common)
G72C-VOD16 for Output, NPN (-- Common)
Relay contacts
A
B
Relay contacts
Photocoupler
A
B
A0
B1 (--)
Photocoupler
B2 (+)
Fuse
A1
DC/DC
converter
B3 (--)
--3
Internal circuit
Power supply Transmission path
Internal circuit
Power supply Transmission path
4.3 kΩ
B0 (+)
--1
+2
B0 (+)
RUN
output
A0
Photocoupler
+0
RUN
output
+0
B1 (--)
Photocoupler
B2 (+)
4.3 kΩ
--1
A1
Fuse
+2
DC/DC
converter
B3 (--)
--3
3 TERMINAL ARRANGEMENT AND I/O DEVICE CONNECTION EXAMPLES
G72C-VOD16 for Output
White
Red
Black
G72C-VID16 for Input
White
Black
DC power
supply
DC power
supply
Transmission path
Transmission path
Valve etc.
Solenoid etc.
Photoelectric sensor
Proximity sensor (3-wire, NPN
output-type sensor with built-in
amplifier) (See Note 3)
Limit switch etc.
(2-wire type sensor)
Note: 1. Positive power terminal no. 2 at the upper-right part is internally connected to the B0, B2, B4, B6, B8, B10, B12, and B14 I/O
terminals at the lower part, and negative power terminal no. 3 at the upper-right part is internally connected to the B1, B3, B5,
B7, B9, B11, B13, and B15 I/O terminals at the lower part and have black marks.
2. The capacity of the DC power supply should be large enough to cover the total power consumption of the G72C-V’s LED indicators and I/O devices.
3. Three-wire PNP output sensors cannot be connected.
For Input
For Output
Three-wire Connection
A0
+
A1
B0
--
A2
B1
+
G72C-OD16
Two-wire Connection
IN
A0
B2
A1
+
B0
--
A2
+
B1
B2
IN
A0
+
L1
Sensor 1
-B1
A2
+
OUT
B2
Black
White
Sensor 2
Black
Red
White
Black
Sensor 1
White
Red
White
Black
B0
A1
L2
Sensor 2
5
G72C-V
G72C-V
Precautions
3 PROPER APPLICATION
Each node can consist of either a G72C Remote Terminal or a
G71 Remote Interface and G7TC I/O Block pair.
Each Remote I/O Subsystem connected to a Master Module can
contain up to 32 nodes.
Never connect or disconnect a G71 Remote Interface without first
turning off the power. Failure to turn off the power can result in
operational errors.
Be sure to supply the correct power to each Remote Module and
combine only compatible units.
I/O specifications are provided in the following. Proper
combinations can be checked with label colors.
The G71 Remote Output Interface corresponds to NPN
(-- common). Use the NPN-output G7TC Models (+ common)
when connecting.
Always confirm that all G71 and G72C Units have been turned on
before turning providing power to the Master.
All Remote Modules are available as 24 VDC Input or 24 VDC
Output models.
G71 Remote Interface
Item
Model
Label color
G7TC I/O Block
Model
G72C Remote Terminal
Label display
(color)
Model
Label color
Input
G71-IC16
Red
G7TC-IA16
G7tC-ID16
IA16 (red)
G72C-ID16
Red
Output
G71-OD16
Yellow
G7TC-OC16
G7TC-OC08
OS16/OS08 (yellow)
G72C-OD16
Yellow
Note: Do not connect a G71 Remote Interface to a G7TC-OC16-1 I/O Block, which is a PNP model (-- common); they are incompatible.
Connections
Correct Example
Incorrect Example 1
Incorrect Example 2
Always wire in order from the Master,
connecting positive to positive and negative to negative, without branching.
The wiring below is incorrect
because positive has been
connected to negative.
The wiring below is incorrect because
a branch has been created.
Remote I/O
Master
C500--RM201
C200H--RM201
6
G71 Remote
Interface
G72C Remote
Terminal
G71 Remote
Interface
G72C Remote
Terminal
Remote I/O
Master
C500--RM201
C200H--RM201
G71 Remote
Interface
G72C Remote
Terminal
Remote I/O
Master
C500--RM201
C200H--RM201
G71 Remote
Interface
G72C Remote
Terminal
G71 Remote
Interface
G72C Remote
Terminal
G72C-V
G72C-V
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
9
OMRON ELECTRONICS, INC.
OMRON CANADA, INC.
One East Commerce Drive
Schaumburg, IL 60173
885 Milner Avenue
Scarborough, Ontario M1B 5V8
1-800-55-OMRON
416-286-6465
Cat. No. GC RIO-1
04/00
Specifications subject to change without notice.
Printed in U.S.A.
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