Technical Data; Eia (Rs)232 Communications; Eia (Rs)485 Communications; Ethernet Communications - GE iSTAT I4 Series Manual

Service Manual
ISTAT I4X
11.

TECHNICAL DATA

11.1

EIA (RS)232 communications

Connection type
Signal level
Maximum cable length
Connector
Isolation
Transmission mode
Data rate
11.2

EIA (RS)485 communications

Connection type
Signal level
Cable type
Maximum cable length
Connector
Isolation
Transmission mode
Data rate
11.3

Ethernet communications

Connection type
Signal level
Data rate
Protocol
Transmission rate
Maximum cable length
Transmission mode
11.4

Universal Auxiliary Supply

Rated Voltage
Frequency range
Power Consumption
Point to point
EIA (RS)232
3m
Screw terminal s
3.7kVrms for 1 minute between all terminals and
all other circuit s.
Asynchronous
1200 to 11520 0 bps
Multi drop (max 32 connections)
EIA (RS)485
Screened twisted pair
1000m
Screw terminals
3.7kVrms for 1 minute between all
all other circuits.
Asynchronous
1200 to 115200 bps
Single RJ45 socket
10/100 Base-T
1200 to 115200 bps
IEEE 802.3
10M/100M bits per se cond
100m
Asynchronous
24...300Vdc
40...276V ac
40...70Hz
< 3VA
I4X/EN CO/D
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terminals and