3481 TRICONEX Model 3481 Analog Output Module Specifications 3481
Feature Specification
Points 4, commoned-return, DC-coupled Isolated
points None
Output current range 4–20 mA output, controlled
0–22 mA over-range
0 mA output capability (step function < 2 mA)
Output accuracy <0.25% (in range of 4–20 mA) of FSR (0–22
mA), from 32° F to 158° F (0° C to 70° C)
Type TMR
Resolution 12 bits
Diagnostic Forced-switch diagnostic (FSD)
External loop power (reverse
voltage-protected)
32 VDC, maximum
24 VDC, nominal
Output loop power requirements
for specified load
300 ??@ >16 VDC (1 A minimum)
500 ??@ >20 VDC (1 A minimum)
700 ??@ >24 VDC (1 A minimum)
800 ??@ >28 VDC (1 A minimum)
Over-range protection 36 VDC, continuous
0 VDC, continuous
Switch time on leg failure 1 ms, typical
3 ms, maximum
TRICONEX 3481
