Q7002A,B,C INTERFACE MODULES
63-2551
3
Action:
Direct or reverse acting.
Ambient Ratings:
Temperature Range: 32
°
F to 158
°
F (-40
°
C to 70
°
C).
Derated Output to: -40
°
F.
Humidity Range: 5% to 95% RH (noncondensing).
Weight (Maximum):
13 oz (0.36 kg).
Q7002C Pulse-to-Analog Interface Module
Electrical Ratings:
Supply Voltage:
24 Vac
±
10%.
24 Vdc
±
10%.
Input: See Table 2.
Output:
Factory Default: 4-20 mA and 1-5 Vdc.
Adjustable: 0-20 mA and 0-18 Vdc.
Output Burden:
650 ohm maximum (4-20 mA).
NOTE:
Both outputs (voltage and current) of the Q7002C
are active simultaneously. Maximum current
available from combined voltage and current outputs
is 25 mA.
Linearity:
<0.1% of span.
Ambient Ratings:
Temperature Range: -40
°
F to 158
°
F (-40
°
C to 70
°
C).
Humidity Range: 5% to 95% RH (noncondensing).
Weight (Maximum):
13 oz (0.36 kg).
Table 1. Acceptable Q7002B Inputs.
NOTE:
All Q7002B inputs have adjustable zero and span.
Signal
Minimum
I n p u t
R e f e r e n c e
Jumper Positions
T y p e
R a n g e
S p a n
a
I m p e d a n c e
O u t p u t
I n p u t
R e f
Voltage
b
0-1.09 Vdc
55 mV
165K
N/A
b
÷10
10V
V
b
10
b
0-10.9 Vdc
550 mV
ohms
X1
10V
0-2 Vdc
100 mV
301K
÷10
20V
0-20 Vdc
b
1V
b
ohms
b
X1
b
20V
b
Current
0-4 mA
0.22 mA
250 ohms
÷10
MA
0-40 mA
2.2 mA
X1
MA
Resistive
c
0-10 K ohms
N/A
N/A
10V (834 ohm min)
X1
None
V
10
3-wire
5V (417 ohm min)
X1
None
V
5
potentiometer
1.2V (100 ohm min)
X1
None
V
1.2
0-5 K ohms
2-wire variable
10 mA (750 ohm max)
If (ref mA) x (max
variable ohms)
> 1.09V, use X1.
None
mA
10
5 mA (1.5K ohm max)
None
mA
5
1.2 mA (5K ohm max)
If (ref mA) x (max
variable ohms)
< 1.09V, use ÷10.
None
mA
1.2
a
Minimum input span required to obtain full output span.
b
Factory default setting.
c
100 ohm minimum element.