Advertisement
COMPONENT IDENTIFICATION
■ FRONT VIEW
SA1
x10
SA2
RUN LED
x1
B RATE
ERR LED
Configuration Jack
Euro Type
Connector Terminal
4
5
6
■ BAUD RATE ROTARY SW
SW POSITION
0
1
2
3
4
Other
Unused. ERR LED turns on if used.
■ STATION NO. ROTARY SW: SA1, SA2
Station No. is set in decimal.
(Setpoint adjustment: 01 – 64)
■ SIDE DIP SW
(*) Factory setting
• Data Allocation: SW1, SW2
Data Allocation Type* must be assigned to each I/O module
position to specify how many data areas (four types) are to
be occupied by each.
Two bits from SW1 and SW2 are assigned to each posi-
tion, and data areas can be specified from the module No. 1
through 8. Setting for No. 9 and later modules is identical
to No. 8.
SW ASSIGNMENT
SW1-1
SW1-2
SW1-3
SW1-4
SW1-5
SW1-6
SW1-7
SW1-8
SW2-1
SW2-2
SW2-3
SW2-4
SW2-5
SW2-6
SW2-7
SW2-8
SW SETTING
OFF
OFF
ON
OFF
OFF
ON
ON
ON
* Refer to the specifications of the related series for the Data
Allocation Type of I/O modules.
Station No.
Rotary SW
Baud Rate
Rotary SW
FG
SLD
DG
DB
DA
1
2
3
BAUD RATE
156 kbps
625 kbps
2.5 Mbps
5 Mbps
10 Mbps
MODULE NO.
1
2
3
4
5
6
7
8
DATA ALLOCATION
1
4
8
16
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
■ SIDE VIEW
• Dual Communication: SW3-1
When two network modules are mounted, one must be
'Main' (OFF) network and the other must be 'Sub' (ON)
network. For single communication, the network module
must always be set to 'Main' (OFF).
SW
SW3-1
• Input Error Data: SW3-2
Hold: When the communication from an input module is lost
due to the input module error, the network module holds the
signal and stands by until the communication recovers.
Set to '0': When the communication from an input module
is lost due to the input module error, the network module
outputs '0.'
SW
SW3-2
• LED Function: SW3-4
Functions assigned to the front RUN and ERR LEDs can
be selected.
SW3-4
OFF (*)
Green when normal
ON
Red when receiving
Note: Be sure to set unused SW3-3 to OFF.
DIP SW
SW3
SW2
4
8
3
7
2
6
1
5
4
ON
3
2
1
ON
DUAL COMMUNICATION
MAIN (*)
SUB
OFF
INPUT ERROR DATA
HOLD (*)
SET '0'
OFF
LED FUNCTION
RUN
ERR
Green when abnormal
Red when transmitting
EM-8355 Rev.15 P. 2 / 8
R3-NC1
SW1
8
7
6
5
4
3
2
1
ON
ON
ON
Advertisement
