Block diagram, Electrical specification, Sds-8444 trusted – Rockwell Automation T8444 Trusted Pulse Generator and Monitoring Module User Manual
Page 2: Industrial control system trusted, Pulse generator and monitoring module-t8444
 
SDS-8444 
Trusted
TM
Industrial Control System
Trusted
TM
Pulse Generator and Monitoring Module-T8444
ICS Triplex 
 
Technical data sheets are intended for 
information and guidance. The Company 
has a policy of continual product 
development and improvement. 
Specifications are subject to change 
without notice. For latest information, visit 
our Website:- 
www.icstriplex.com
BLOCK DIAGRAM
ELECTRICAL SPECIFICATION
 
Number of channels 
 
Pulse output - 12 
Pulse Input - 24 
Control Signals - 4 
Field common Isolation 
 
Sustained working - +/- 250Vdc 
Max withstanding - +/- 2.5KVdc 
Input measurement range -20 to +28V
Input Impedance
50K ohms
Accuracy
0.01%
Sequence of events
Resolution - 1ms
Output turn on/off delay
1.0ms
Circuit type
Fault tolerant, fully triplicated with optional 
line monitoring 
Power consumption
22W
MECHANICAL 
SPECIFICATION 
 
Dimensions HxWxD mm (inches): 
241 x 30 x 300 
(9.5 x 1.2 x 11.8) 
Weight 
1.3kg (approx.) 
2.9lbs (approx.) 
Environmental
Operating Temperature: 
-5°C to 60°C 
(23°F to 140°F) 
Operating Humidity: 
5 to 95%, non-condensing 
 
Vibration: 
10 to 57Hz 
±0.075mm
57 to 150Hz 1g 
Shock: 
15g, ½ sine wave, 11ms 
EMI (IEC 801): 
ESD 
Air discharge to 15kV 
Contact discharge to 8kV 
 
Radiated Fields 
10V/m, 27MHz to 
500MHz 
Transients and Bursts 
2kV, 2.5kHz for 
t=60 seconds