Description / توضیحات
Model 1794-IB16D
Number of outputs 16, current, sinking
Recommended terminal base unit
1794-TB32, 1794-TB32S, 1794-TB62DS, 1794-TB62EXD4X15
On-state voltage, min 10V DC
On-state voltage, nom 24V DC
On-state voltage, max 31.2V DC
On-state current, min 2.0 mA
On-state current, max 1.5 mA
Off-state voltage, max 5.0V DC
Off-state current, max 1.5 mA
Nominal input impedance
3.1 k
Isolation voltage
50V (continuous), Basic Insulation Type
Type tested @ 2121V DC for 2 s, between field side and system
No isolation between individual channels
Output signal delay?
Off to On
On to Off
Refer to Input Filter Time table
FlexBus current 30 mA @ 5V DC
Power dissipation, max 8.5 W @ 31.2V DC
Thermal dissipation, max 29 BTU/hr @ 31.2V DC
Sensor power, voltage drop, max
2.2V DC
Sensor power, current, max Sensor power, current, max
Sensor power line, short detect circuit, min
1.0 A (in 10 s)
Sensor power line, open wire detect, max
50 ?A
Detect reverse polarity voltage
external power supply voltage is greater than the value.
(1) Input off-to-on filter time is the time from a valid input signal to recognition by the module. Input on-to-off filter time is time from the input signal dropping below the valid level to
recognition by the module.
