WD30-AT001 Omron, WD30-AT001 Datasheet - Page 18

• Manufacturer Part Number: WD30-AT001
• Description: REMOTE WIRELESS ANTENNA'S DNET
• Manufacturer: Omron

Specifications of WD30-AT001

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: WD30AT001

6
1-2-2
Basic Functions of the DeviceNet Wireless Unit
I/O allocation
1,2,3...
For wireless master
station NNODE
I/O for DeviceNet slaves is allocated in the wireless slave stations by ascend-
ing order of DeviceNet node address without leaving any unused areas, and
then in the wireless master station by ascending order of slave station wire-
less node address (WNODE) without leaving any unused areas.
1. Status 2 words (32 points), I/O IN/OUT = 30 words (480 points)/32 words
2. I/O IN/OUT = 32 words (512 points)/32 words (512 points)
Wireless slave
station
Network power supply
Allocated in ascending
order of DeviceNet node
address
#1 IN
#2 IN
• The IN and OUT areas are allocated in units of 16 points (1 word). In the
• The following four types of I/O allocations can be set using the DIP switch.
IN
WNODE=02
case of 8-point units, the lower byte (bits 0 to 7) is allocated and the upper
byte (bits 8 to 15) is set to 00 Hex.
(512 points)
IN area
IN area
#2 OUT
#1 OUT
Wd+0
Wd+0
OUT
+31
+31
DeviceNet master unit
+1
+1
DeviceNet slaves
DeviceNet slaves
15
15
#2
#1
(Max. 32 words)
Wireless network
(Max. 30 words)
(2 words, fixed)
Status
IN
IN
Wireless
master
station
DeviceNet network
Wireless slave
station
Allocated in ascending
order of DeviceNet node
address
#3 IN
#4 IN
WNODE=01
IN
0
0
Terminal resistor
#3 OUT
#4 OUT
OUT
OUT area
OUT area
Wd+0
DeviceNet slaves
Wd+0
DeviceNet slaves
+31
+31
+1
+1
Allocated in ascending order of WNODE
# 1 IN
#3 IN
#4 IN
#2 IN
#4
#3
IN
15
15
#3 OUT
#4 OUT
#1 OUT
#2 OUT
(Max. 32 words)
(Max. 32 words)
OUT
OUT
OUT
Section 1-2
WNODE=01
WNODE=02
0
0