
|
BRAND |
YOKOGAWA |
|
Model Number |
EH1*A |
|
Descripution |
Signal Conditioner Card |
|
Input signal |
1 to 5 V DC |
|
Input resistance |
1 MΩ (100 kΩ when power off) |
Yokogawa EH1*A: Our services are more abundant; This module serves as a critical communication bridge
within Yokogawa's Field Control Systems, including applications involving Compact Field Control Units.
Yokogawa EH1*A: We provide more expertise; By connecting through the ER bus interface, it supports high
-speed, stable data communication in distributed control environments, making it suitable for applications requiring
reliable and scalable network architectures.
Yokogawa EH1*A: Our parts are more diverse; The yokogawa spare parts is integral to yokogawa’s commitment
to high-precision control solutions, providing a stable platform for automation networks with enhanced communication
capabilities.

YOKOGAWA JAPAN
(Series: CS3000 System CPU Controller Module, Analog Module, Yokogawa Centum CS - Centum VP.)
On line Time 8:30am-18:00pm [ Email : sales@amikon.cn ]
[ Phone : 86-18020776792 - Mobile : 86-18020776792 ]
➊ YOKOGAWA EH1*A Signal Conditioner Card
Signal Conditioner Cards, which interface to the process, are installed in Signal Conditioner Nests. The signal conditioner cards can convert the I/O signals, isolate the I/O signals, and provide an isolated power supply from a built-in distributor.
For example, the measuring ranges of temperature and mV input signal conditioner cards can be changed by a portable BRAIN terminal. Some cards have communication functions and supply power to BRAIN Series transmitters (BRAIN UNI∆, BRAIN ADMAG and BRAIN YEWFLO).
➋ SPECIFICATIONS
|
Allowable input voltage |
±30 V DC |
|
Output signal |
1 to 5 V DC, 2 outputs (output resistance: 1 Ω max. load resistance: 2 kΩ min.) |
|
Signal isolation |
Between input and output signals, input signal and power supply input |
|
Mounting method |
Mounted in special nests (connected via backboard and connector) |
|
Wiring |
External wiring: Connect M4 screw terminals for I/O in the special nest Connected I/O card: Special cable |
|
External dimensions |
73 (Width)x24 (Height)x115 (Depth) mm |
|
Weight |
0.10 kg |
|
Power supply |
24 V DC ±10 % |
|
Maximum current consumption |
55 mA |
|
Ambient conditions |
0 to 50 °C /5 to 90 % RH (non-condensing) |
|
Effect of ambient temperature change |
Max. ±0.2 % of span for 10 °C change |
|
Effect of power supply voltage change |
Max. ±0.1 % of span for change of 24 V DC ±10 % |
➌ EXTERNAL DIMENSIONS
Nominal Tolerances :
Nominal tolerance is ± 0.8 mm for the dimensions of 0.5 mm or more and 120 mm or less, and the combined nominal tolerance is ± 1.5 mm.
The nominal tolerance is in accordance with JEM 1459 for the dimensions over 120 mm.
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|
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|
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|
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|
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|
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|
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|
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|
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|
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