Model RCM-GW-CC
The CC-Link Gateway Unit is a unit to connect the network of CC-Link communication protocol for an upper programmable controller and SIO communication network (Modbus communication protocol) for a controller (for Robo-cylinder) which is a sub-network.
| Operation Modes and Key Functions |
|
Key Functions
|
Position-number specification mode
|
Positioning-data specification mode
|
Positioning-data specification mode
|
Simple direct/position-number specification mode
|
|
Normal Positioning Mode
|
Push-motion Operation Mode
|
|
Movement by position data specification
|
X
|
O
|
O
|
O
|
O
|
|
Direct speed & acceleration/deceleration specification
|
X
|
X
|
O
|
O
|
O
|
|
Push-motion Operation
|
O
|
X
|
X
|
O
|
O
|
|
Current position read
|
X
|
O
|
O
|
O
|
O
|
|
Position number specification
|
O
|
X
|
X
|
X
|
O
|
|
Completed position number read
|
O
|
X
|
X
|
X
|
O
|
|
Various status signal read
|
O
|
O
|
O
|
O
|
O
|
|
Number of connectable axes
|
14
|
14
|
7
|
3
|
16
|
|
Maximum specifiable position data
|
Set as position data
|
327.67
|
327.67
|
999.99
|
999.99
|
|
| External Dimensions |
|
|
| Specifications |
CC-Link Gateway Unit Specifications
|
Item
|
Specifications
|
|
Power Supply
|
DC24V ±10%
|
|
Current Consumption
|
300mA max.
|
|
Communication Standard
|
CC-Link Ver 1.10 (*1)
|
|
Baud Rate
|
10M/5M/2.5M/625k/156kbps (switched using a rotary switch)
|
|
Communication Method
|
Broadcast polling method
|
|
Synchronization Method
|
Frame synchronization method
|
|
Encoding Method
|
NRZI
|
|
Transmission Path Type
|
Bus Type (conforming to EIA RS485)
|
|
Transmission Format
|
Conforming to HDLC
|
|
Error Control Method
|
CRC (X16+X12+X5+1)
|
|
Number of Occupied Stations
|
Total cable length
|
|
Communication Cable Length
|
Baud rate (bps)
|
10M
|
5M
|
2.5M
|
625k
|
156k
|
|
Total cable length (m)
|
100
|
160
|
400
|
900
|
1200
|
|
Communication Cable
|
CC-Link Cable
|
SIO Communications Specifications
| Item |
Specifications |
|
Transmission path configuration
|
IAI's original multi-drop differential communication
|
|
Communication method
|
Half-duplex
|
|
Synchronization method
|
Asynchronous
|
|
Transmission path type
|
EIA RS485, 2 wires
|
|
Baud rate
|
230.4 kbps
|
|
Error control method
|
No parity bit, CRC (*2)
|
|
Communication cable length
|
Total cable length 100m max.
|
|
Number of connected units
|
Up to 3/7/14/16 axes (The exact number varies depending on the operation mode)
|
|
Communication cable
|
2-pair twisted pair shield cable (Recommended: Taiyo Electric Wire & Cable HK-SB/20276xL 2PxAWG22)
|
|
Ambient operating temperature
|
0~40C
|
|
Ambient operating humidity
|
85% RH or below (non-condensing)
|
|
Storage Temperature
|
-10~65C
|
|
Storage Humidity
|
90% RH or below (non-condensing)
|
|
Vibration resistance
|
4.9m/s2 (0.5G)
|
|
Protection class
|
IP20
|
|
Weight
|
480g or less
|
|
*1 Already Certified.
*2 If you wish to use T-junction communication, refer to the operation manual for you master unit or PLC used.
*3 CRC: Cyclic Redundancy Check. A data error detection method widely used in synchronous transmission.
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