Technical Data; Device Data; Supply; Communication - WAGO 750 Series Manual

WAGO-I/O-SYSTEM 750
750-652 Serial Interface RS-232 / RS-485
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3.6

Technical Data

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3.6.1

Device Data

Table 9: Technical data, device data

Width
Height (from upper edge of DIN 35 rail) 64 mm
Length
Weight
Degree of protection
3.6.2

Supply

Table 10: Technical data, supply

Power supply
Current consumption (internal)
Current via power jumper contacts
Isolation (peak value)
3.6.3

Communication

Table 11: Technical data, communication

Transmission
channels
Mode
(configurable)
Data flow control
Baud rate
Data width, internal 8, 24
Line length
Buffer
*)
Default setting
1)
Possible with firmware version 03 or higher
2)
Activation of flow control RTS/CTS is only possible for RS-232 mode
Flow control RTS/CTS with lead/follow-on time possible with firmware version 03 or higher
3)
Activation of flow control XON/XOFF is only possible for the RS-232 and RS-422 full-duplex
mode
4)
Depending on baud rate, bus system and cable type (use of a twisted-pair cable is recommended)
5)
RS-232, RS-485 half-duplex, RS-422 full-duplex modes
Manual
1.2.0
12 mm
100 mm
approx. 50 g
IP20
via system voltage internal bus (5 VDC)
max. 85 mA
10 A
max.
500 V system/supply
1 TxD/1 RxD, full-duplex, half-duplex,
7 or 8 bit data,
1 or 2 stop bits
• RS-232
• RS-485 half-duplex
• RS-422 full-duplex
• Data exchange RS-422
• DMX half-duplex/250k
2)
RTS/CTS depending on mode, XON/XOFF
300 ... 115200 baud
*)
or 48 bytes (configurable)
RS-485/RS-422:
RS-232:
Data exchange mode/
DMX:
2560 bytes for receive / 512 bytes for send
Device Description
*)
1)
1)
max. approx. 1000 m
max. 40 m
max. 100 m twisted pair cable
25
3)
4)