Page 5 of 6: C70916 Rev B – 4.10
18 Specifications
Function:
P,
I
, or P &
I
, switch selectable
Input 1:
Scaled to 95V max with switch
selectable lag of 55mS.
Input 2:
Switch selectable.
4-20mA 240R load, for 0 to +10V on R34.
Or 0 to ±10V direct onto R34.
R34 is plug-in, 100K nominal.
Input 3:
R33 plug-in. ±10V gives ±100% valve
drive when R33 = 10k Ohm, ±10% when
R33 = 100k Ohm.
Feedback input:
Differential 4-20mA or ±10V, switch
selectable
±15V max.
R in 100k – ±10V
R in 240R – 4-20mA
Feedback amp:
Zero, ±10V.
Gain, 1 to 10.
Derivative (velocity) feedback via
plug-in resistor R16 and fixed capacitor.
Transducer excitation:
+10V @ 10mA max.
Error amp:
Unity gain.
Bias ±1.5V.
Proportional amp gain:
1 to 20.
Integrator gain:
1 to 45 per second.
Integrator input:
Switch selectable from output of unity
gain error amp or proportional gain amp
Enable:
Relay, +24V @ 8mA, 17 to 32V.
Output amp:
Fixed at 4-20mA. Nominal null output is
12mA. Permissable load range is 0 Ohm to
500 Ohm.
Step push button:
-50% valve drive disturbance.
Valve supply:
Terminal 23, 300mA max.
In position:
±10% of valve drive. 20mA and 40V max
output to PLC.
Front panel
Vs, internal supply – green
indicators:
Valve drive positive – red
negative – green
Enable – yellow
In position – green
Front panel
Valve: 2 to 10V for 4-20mA
test points:
Feedback amplifier output
signal 0V
Front panel
Input 1 scale
trimpots:
Error amp bias
(15 turns)
P gain
I
gain
Dither level
Feedback amp gain
Feedback amp zero
Dither:
200 Hz fixed frequency.
±10% valve drive. Switch selectable
on/off
Supply:
Terminal 1,
24V nominal, 22 to 28V
75mA @ 24V, no valve current,
200mA @ 100mA valve current
±15V output:
Terminals 14 and 15,
± (110mA – max valve current)
Wire size range:
0.2mm
2
to 2.5mm
2
(24AWG to 12AWG)
Recommended
M205, 250mA T (slow blow) fuse
supply protection:
compliant to IEC127-2 sheet 3.
If terminal 23 is used to power a
proportional valve, the fuse should be
increased to cater for the extra current.
Mounting:
DIN rail
IP 20
Temperature:
0 to +40ºC
Dimensions:
100W x 108H x 45D
Weight:
180g
CE mark:
EN50081.1 emission
EN61000-6-2 immunity
C tick:
AS4251.1 emission
19 Internet
www.moog.com/dinmodules
