Description
Description of the product
Triconex 3721 provides 32 digital data entry channels, each capable of receiving signals from different sources. The module is designed to operate in harsh conditions with a wide range of operating temperatures and resistance to impact, vibration and electromagnetic interference.
Product parameters (s)
– number of channels: 32
– input voltage range: 10-60 v dc
– input current: 5 ma @ 10 v dc, 30 ma @ 60 v dc
– input resistance: 2.5 CMS typical
– operating temperature: -40 c to +70 c
Specifications and specifications
– safety level: sil 3 (iec 61508)
– error tolerance: 2 out of 3 votes
– diagnostic coverage: >99%
– MTBF: 350 years (according to iec 61709)
– weight: 1.5 LBS (0.7 kg)
– dimensions: 8.0 x 4.6 x 1.4 inches (20.3 x 11.7 x 3.6 cm)
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