Edwards iTIM E73/A1/T1 - Technical Data; General; Electrical Data; Parallel Interface Connectors

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Technical Data
D374-20-880 Issue E
2Technical Data
2.1 General
2.2 Electrical Data
2.2.1 Parallel Interface Connectors
2.2.2 Serial Interface Connectors
Note: The signal and earth (ground) connections are isolated from the chassis of the iTIM, with a 500V maximum
isolation rating.
Dimensions Refer to Figure 3
Maximum mass 2kg
Operating temperature range 0 to 55
o
C
Storage temperature range -20 to 65
o
C
Operating humidity range 25 to 95% RH at 40
o
C
Maximum storage humidity 90% RH at 65
o
C for 12 hours
Maximum operating altitude 2000m
Inputs: Type 1 a.c./d.c. input signal
Number 2
High input voltage threshold > 20V
Low input voltage threshold < 5V
Type 2 Volt-free (dry) contacts
Number 10
External contact rating 24V
Outputs: Type Contacts are normally open
Number upto 8
Rating 1A, 24V
Inputs: Type RS232 ‘RX data’
Number 1
Rating Compliant with EIA RS232
Outputs: Type RS232 ‘TX data’
Number 1
Rating Compliant with EIA RS232
Communications
Protocol EIA RS232
Baud rate 9600 baud
Data bits 8
Stop bits 1
Parity setting No parity