YOKOGAWA AAB842 Analog I/O Module (1 to 5 V/4 to 20 mA input, 4 to 20 mA output, 8-channel input/8-channel output, Non-Isolated)
YOKOGAWA Analog I/O Modules (for FIO):
AAI135, AAI835, AAT145, AAR145, AAP135, AAI143, AAI543, AAV144, AAV544, AAT141,
AAR181, AAI141, AAV141, AAV142, AAB141, AAV542, AAI841, AAB841, AAI842, AAP149, AAP849
GENERAL
This GS covers the hardware specifications of the Analog I/O Modules (for FIO) that can be installed in the Node Unit for ESB Bus (Local Node) (ANB10S, ANB10D), the Node Unit for ER Bus (Remote Node) (ANR10S, ANR10D) and Compact Field Control Unit (for FIO) (AFF50S, AFF50D, AFV10S, AFV10D).
STANDARD SPECIFICATIONS
Current/Voltage Input Modules (Non-Isolated)
These modules mainly receive 4 to 20 mA DC or 1 to 5 V DC standardized signal from 2-wire/4-wire transmitters. They can be used in dual redundant configuration.
Current/Voltage I/O Modules (Non-Isolated)
|
Items |
Specifications |
|
Model |
AAI841 |
AAB841 |
AAB842 |
|
Number of I/O channels |
8-channel input/8-channel output, non-isolated |
8-channel input/8-channel output, non-isolated (differential input) |
8-channel input/8-channel output, non-isolated
(differential input at voltage input) |
|
I/O signal |
Input:
4 to 20 mA |
Output:
4 to 20 mA |
Input: 1 to 5 V
(allowable common mode voltage ±1 V or less) |
Output:
4 to 20 mA |
Input (*8) Voltage input:
1 to 5 V DC
(allowable common mode voltage ±1 V or less)
Current input:
4 to 20 mA DC |
Output :
4 to 20 mA |
|
Allowable input current/
voltage |
25 mA |
— |
±7.5 V |
— |
Voltage input :
±7.5 V
Current input :
25 mA |
— |
|
Withstanding voltage |
— |
|
Input resistance |
Power
ON |
400 Ω (at 20
mA) to 1000 Ω
(at 4 mA) (*2) |
— |
1 MΩ or more |
— |
Voltage input : 1
MΩ or more
Current input
: 290 Ω (at 20
mA) to 450 Ω
(at 4 mA) (*2) |
— |
|
Power
OFF |
500 kΩ or more |
— |
340 kΩ or more |
— |
Voltage input :
340 kΩ or more
Current input :
500 kΩ or more |
— |
|
Allowable load resistance |
— |
0 to 750 Ω (*3) |
— |
0 to 750 Ω |
— |
0 to 750 Ω (*4) |
|
Circuit-open detection |
— |
Less than 0.65
mA |
— |
Less than 0.65
mA |
— |
Less than 0.65
mA |
|
Accuracy |
Input:
±16 µA |
output:
±48 µA |
Input:
±4 mV |
output:
±48 µA |
Voltage input :
±4 mV
Current input :
±16 μA |
±48 μA |
|
Data update period |
10 ms |
|
Input step response time |
100 ms |
|
Output step response time |
40 ms |
|
Transmitter power supply |
14.8 V or more (at 20 mA)
26.4 V or less (at 0 mA) |
— |
|
Setting of 2-wire or 4-wire transmitter |
For each channel by setting pin |
— |
|
Temperature drift |
±0.1 %/10 °C |
|
Maximum current option |
310 mA (5 V DC),
500 mA (24 V DC) |
310 mA (5 V DC),
250 mA (24 V DC) |
410 mA (5 V DC),
290 mA (24 V DC) |
|
Weight |
0.3 kg |
|
External connection |
Pressure clamp terminal, KS cable, MIL connector cable |
KS cable |
|
HART communication |
Available |
— |
Available
(at Current input and output) |
|
|
|
Description |
|
Model |
AAB842 |
Analog I/O Module
(1 to 5 V/4 to 20 mA input, 4 to 20 mA output, 8-channel input/8-channel output, Non-Isolated) |
|
Suffix Codes |
-H |
With digital communication (HART protocol) |
|
5 |
With no explosion protection |
|
E |
With explosion protection |
|
0 |
Basic type |
|
3 |
With ISA Standard G3 option and temperature (-20 to 70 °C) option |
|
Option Codes |
/M4A00 |
With MAC2 Compatible Adapter [Model : ATM4A-00] |
|
/V4A00 |
With VM2 Compatible Adapter [Model : ATV4A-00] |
Ordering Examples:
AAB842-H50
AAB842-H53
AAB842-HE0
AAB842-HE3
AAB842-H50/M4A00
AAB842-H53/V4A00
AAB842-HE0/M4A00
AAB842-HE3/V4A00
Old Ordering Examples:
AAB842-H00
AAB842-H03
AAB842-H10
AAB842-H13
AAB842-H00/M4A00
AAB842-H03/V4A00
AAB842-H10/M4A00
AAB842-H13/V4A00
