R7L-SV4
EM-7804-A Rev.5 P. 2 / 18
COMPONENT IDENTIFICATION
ERR
SVCE
ONLINE
TX/RX
PWR
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
4
5
6
7
1
2
3
10 11 12 13
2
3
4
1
15 16 17 18
7
8
9
6
14
5
Reset SW
Factory Configuration Port
Service SW
Status Indicator LED
Indicator LED
L
ON
W
ORKS
, Power Supply
Terminals
Input Terminals
■
STATUS INDICATOR LED
ID
COLOR
STATE
MEANING
PWR
Green
ON
Internal 5V is normal
OFF
Internal 5V is abnormal.
ONLINE Green
ON
Online
Blink
approx.
0.5 Hz
Offline
Sending/receiving of Net-
work
Variables has stopped.
Blink
approx.
2 Hz
Receiving Wink Message
OFF
Abnormal state
ERR
Red
ON
Writing in the non-volatile
memory
Blink
Abnormal state
OFF
Normal state
TX/RX
Green
ON
Sending/receiving Network
Variables
OFF
Communication is lost.
SVCE
Green
ON
No network information
Blink
approx.
0.5 Hz
Offline
Sending/receiving of Net-
work
Variables has stopped.
OFF
Normal state
■
INDICATOR LED
Used to show network variable status assigned to fbLED.
ON
: LED ON
OFF : LED OFF
■
SERVICE SWITCH
Used to identify the node in L
ON
W
ORKS
network configura-
tion.
■
RESET SWITCH
Used to reset the Neuron Chip. Press the switch behind the
front cover to reset.
Control functions are halted while completing resetting and
restarting. Confirm no danger before conducting resetting.
■
POWER SUPPLY, L
ON
W
ORKS
TERMINAL ASSIGNMENT
4
NET1
5
NET2
6
U (+)
1
NET1
2
NET2
3
FG
7
V (–)
NO.
ID
FUNCTION, NOTES
1
NET1
L
ON
W
ORKS
communication 1
2
NET2
L
ON
W
ORKS
communication 2
3
FG
FG
4
NET1
L
ON
W
ORKS
communication 1
5
NET2
L
ON
W
ORKS
communication 2
6
U (+)
Power input
7
V (–)
Power input
Note: L
ON
W
ORKS
wiring must be paired between NET1 termi-
nals and/or NET2 terminals.
■
INPUT TERMINAL ASSIGNMENT
10
VL0
11
I0
12
VL1
1
VH0
2
COM0
3
VH1
13
I1
4
COM1
14
NC
5
NC
15
VL2
6
VH2
16
I2
7
COM2
17
VL3
8
VH3
9
COM3
18
I3
NO.
ID
FUNCTION
NO.
ID
FUNCTION
1
VH0
Wide span volt. 0 10
VL0
Narrow span volt. 0
2 COM0 Common 0
11
I0
Current range 0
3
VH1
Wide span volt. 1 12
VL1
Narrow span volt. 1
4 COM1 Common 1
13
I1
Current range 1
5
NC
No connection
14
NC
No connection
6
VH2
Wide span volt. 2 15
VL2
Narrow span volt. 2
7 COM2 Common 2
16
I2
Current range 2
8
VH3
Wide span volt. 3 17
VL3
Narrow span volt. 3
9 COM3 Common 3
18
I3
Current range 3
■
INPUT RANGE
• Wide span: -10 – +10V DC, -5 – +5V DC, 0 – 10V DC,
0 – 5V DC, 1 – 5V DC
• Narrow span: -1 – +1V DC, 0 – 1V DC, -0.5 – +0.5V DC,
0 – 0.5V DC
• Current input: -20 – +20mA DC, 0 – 20mA DC,
4 – 20mA DC
056 222 38 18
www.sentronic.com
SENTRONIC
AG
