750-841 WAGO, 750-841 Datasheet - Page 53

• Manufacturer Part Number: 750-841
• Description: CONTR.ETHERNET TCP/IP 10/100MBIT
• Manufacturer: WAGO

Specifications of 750-841

• Rohs Compliant: YES
• No. Of Digital Inputs: 10
• No. Of Digital Outputs: 10

3.1.3.5 Configuration and Programming Interface
WAGO-I/O-SYSTEM 750
ETHERNET TCP/IP
The Configuration and Programming Interface port is located behind a cover
flap. This communications port can be use with WAGO-I/O-CHECK and
WAGO-I/O-PRO CAA, as well as for firmware downloading.
Fig. 3.1-2: Configuration and Programming Interface
A WAGO 750-920 Communication Cable is used to connect the 4 pin male
header and with a PC’s 9-pin RS232 interface.
Warning
The communication cable 750-920 must not be connected or disconnected
while the coupler/controller is powered on!
Configuration and
programming interface
LED
LINK
MS
NS
TxD/RxD green
IO
USR
A
B or C
More Information
The evaluation of the displayed LED signals is described in Chapter 3.1.11
"LED Display".
Color
green
red/green
red/green
red /green
/ orange
red /green
/ orange
green
green
Meaning
Link to a physical network exists
The ‚MS‘-LED indicates the state of the node (Module State)
The ‚NS‘-LED indicates the state of the network (Network State)
Data exchange taking place
The 'I/O'-LED indicates the operation of the node and signals faults
encountered
The 'USR' LED can be controlled by a user program in a controller
Status of the operating voltage – system
Status of the operating voltage – power jumper contacts
(LED position is manufacturing dependent)
Fieldbus Controller 750-841
Hardware
g01xx07e
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