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Analog Inputs  4 Universal Input Channels 
Voltage Input 0 - 10 V 
Current Input 0-20mA, 4-20mA 
RTD PT100 (alpha1, alpha2) 
Thermocouple(TYPE 
B,R,S,E,J,K,N,T.) 
mV 0-100mV, 0-50 mV 
 
 Outputs  2 Output channels 
Voltage 0 - 10 V (Min Load 1000 ohm) 
or 
Current 4 - 20 mA (Max load 500 ohm) 
 
Isolation  Isolation between analog and digital 
section. No inter-channel  isolation. 
Power   supply is isolated 
Connection method  Removable  terminals (3.81mm  pitch) 
Accuracy  0.2 % of Full Scale 
Nonlinearity  0.04% Max. 
Input Impedance  1Mohm (Voltage/mV/TC/RTD mode) 
typically 30 ohm (Current mode) 
Excitation Current 
Operating Temperature  0 to 55 Degree. 
Storage Temperature  (-20) to 85 deg.C. 
Operating  Humidity  10 to 90 % (Non condensing) 
Vibration 
10Hz  to 150Hz ,displacement of  0.2 
mm (peak) (3 mutually perpendicular 
axes) 
Shock  490.5 m/s2,2 half-sine shocks per 
axis, on 3 mutually perpendicular 
axes) 
Mechanical Dimension  100mm X 35mm X 70mm 
Weight  180 gm. 
FTB 
(Fast Transient / Burst) 
IEC61000-4-4 [2.2kV (Power- Direct 
Injection), 1.2KV (I/O - Capacitive 
clamp).] 
Electrostatic discharge  IEC61000-4-2 Level 3 
Electromagnetic  field  IEC61000-4-3, 10 V/m AM modulation 
(80 MHz to 1 GHz) 
RF Immunity  IEC61000-4-6, 10 V/m AM modulation 
(0.15MHz to 80 MHz) 
Dumped Oscillatory 
IEC61000-4-12 
Surge Immunity  IEC61000-4-5 Level 2 
Radiated  emission  EN50081-2 
 
GAA242**S
 
 
 
Power Rating (Back Plane) 
 
Digital Side: Power derived from expansion slot
 
 
Voltage Rating  3.75 VDC derived from 
base  model 
Current  Rating  Upto 80mA 
Power Supply:  24VDC, 150mA 
 
 
 
 
 
 
 
 
PWR 
 
 
CS1
1
 
 
IN1+
 
 
AGND
 
 
I1-
 
 
CS21
 
IN2+
 
F
 
AGND
  L 
I2-
 
CS31
 
A 
IN3+
 
0 
AGND
 
 
I3-
 
CS41
 
0
 
IN4+
  2 
AGND
 
U 
I4-
 
 
VO1
 
 
IO1
 
 
AGND 
VO2
 
IO2