EN
- Overview
- Specifications
- Description
- Applications
- Core Physical Characteristics of the -150 Suffix
- Channel Open Loop and Overload Diagnosis
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
51304672-150 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Model |
51304672-150 |
|
Product Type |
Analog Output Card |
|
Dimensions |
2.9 x 31.9 x 27.8 cm |
|
Weight |
0.6 kg |
|
Output Type |
Analog Output |
|
Channels |
8 Slot |
|
Output Signal |
4–20 mA |
|
Power Supply |
24 VDC |
|
Coating |
Conformally coated version |
|
Compliance |
Not CE-compliant |
Description
The 51304672-150 is an analog output card used within distributed control systems to convert digital control signals into analog output signals for field-level process control. This type of module is widely used in industrial process automation environments where accurate analog signal control is required.
Applications
Chemical Plants: Adjust valve opening to regulate material flow.
Power Plants: Control burner servos for fuel-air ratio.
Steel Plants: Output VFD signals for fans and pumps speed control.
Cement Plants: Regulate kiln heating power output.
Pharmaceutical Plants: Control mixer motor speed for uniform blending.
Core Physical Characteristics of the -150 Suffix
Conformal Coating: -150 indicates that the circuit board surface is fully covered with a high-level anti-corrosion conformal coating (compared to the older -100 model without coating). This protection allows the card to directly withstand the harsh conditions of industrial environments such as petrochemical, papermaking, and metallurgy, including high humidity, chemical acid and alkali spray gases (such as hydrogen sulfide gas), greatly extending hardware life and preventing control interruptions caused by copper foil oxidation.
Channel Open Loop and Overload Diagnosis
AO cards typically have loop diagnostic capabilities. If a field valve suddenly fails to operate and the operator station reports a channel fault (Open Loop/Field Power Fault), the first step should be to check whether the field physical loop is broken (e.g., a loose cable connector) or whether the external load resistance of the channel exceeds the module's maximum drive impedance (typically 750 ohms).
FAQ
Q: How many channel slots does 51304672-150 have?
A: It provides 8 channel slots.
Q: What is the output signal specification of 51304672-150?
A: Its analog output signal range is 4–20 mA.
Q: What is the power supply of 51304672-150?
A: Its rated power supply is 24 VDC.
Q: Does 51304672-150 have conformal coating protection?
A: Yes, it is a conformal coated version.
Q: Does 51304672-150 comply with CE certification?
A: No, it does not comply with CE certification.
