The Triconex 3805H Analog Output Module is a high-integrity 8-channel unit designed for safety-critical DCS applications. It delivers precise 4–20 mA current signals with +6% overrange capability and <0.25% full-scale accuracy, ensuring dependable analog control in demanding industrial environments.
Technical Specifications
Parameter
Specification
Model Number
3805H
Manufacturer
Triconex
Product Series
Triconex
Module Type
Analog Output Module
System Compatibility
DCS / SIS
Output Channels
8
Signal Type
4–20 mA with +6% overrange
Accuracy
<0.25% FSR
Resolution
12-bit
Architecture
Triple Modular Redundancy (TMR)
Isolation
Independent per channel
Communication
Ethernet router
Operating Temp
–40°C to +70°C
Dimensions
49 × 45.3 × 6.8 cm
Weight
2.75 kg
HS Code
8537101190
Condition
Brand New
Lead Time
In Stock
Minimum Order
1 unit
Country of Origin
USA
Lifecycle Status
Active (Legacy product)
Key Features
8 analog outputs with 4–20 mA range and +6% overrange capability
<0.25% full-scale accuracy with 12-bit resolution for precise control
TMR architecture ensures fault-tolerant performance in safety-critical systems
Independent isolation and calibration per channel for flexible configuration
Wide operating temperature range supports deployment in extreme environments
Compliant with SIL3 safety standards and hazardous area requirements
