Rockwell Automation TAI16AIR 16-Channel Analogue Input Termination Card - Manual (Page 2)

2 TAI16AIR October 2005 – Issue 5
Triguard SC300E
Model TAI16AIR
Maximum field supply voltage 33Vdc
Current rating 50mA per channel
Fuse in each positive line to field 1A, fast acting, indicating
Fuse in each negative line to field 63mA, fast acting
Terminating resistor 250 ohm, 0.5W, 0.1% high stability, 3ppm/°C
Chassis cable connector 34 way DIN41612
Field cable connector Screw terminal to suit 2.5mm 2 wire (16 AWG)
Fuse blown indication Local: Fuse blown LED (one per card)
Remote: Fuse blown alarm output (PL1) – can
be connected to Fuse blown LED on Power
Distribution Panel (PDD24).
Transient suppression A transient suppressor clamps the voltage
across each input pair as follows (the device
is bi-directional):
14Vdc to 17Vdc @ 1mA (max current for
continuous overload)
27Vdc @ 176A max peak pulse current for 8
to 20Bs
Safety ground terminal TS1 M3 threaded bush provision for a ring terminal.
Allows the common 0V supply bus to be
grounded via a 10k ohm resistor. Prevents the
channels from ‘floating’ when the I/O module
is removed from the chassis.
Overall size (mm)
Overall size (inches)
162L x 125W x 107H
6.4L x 4.9W x 4.2H
Weight 0.36kg