INPUT

SIGNAL TYPE PNP, NPN, Namur, Vac
FREQUENCY Min. 10 Hz. Max. 40 KHz.
AUXILIARY POWER SUPPLY +24 Vdc @ 25 mA. for PNP, NPN.
8.2 Vdc for Namur

OUTPUT

0 to 20 mA or 4 to 20 mA RL< 600 Ω max. 22 mA ±3%
0 to 10 Vdc RL> 1000 Ω max. 11 V ±3%
ACCURACY ≤ 0.2 % FS
RESPONSE TIME ≤ 250 mS
GALVANIC ISOLATION Input, Output and Power Supply are all isolated
to 2 kVeff. 50 Hz/1 m.

GENERAL SPECIFICATIONS

RIPPLE ≤ 0.5 %
BAND PASS 1.5 Hz (-3 dB)
STORAGE TEMPERATURE -30° to +80°C
OPERATING TEMPERATURE -10° to +60°C
TEMPERATURE COEFFICIENT ≤ 0.015 %/°C
STANDARD POWER SUPPLY 115 Vac (±10%) 50/60 Hz
POWER CONSUMPTION ≤ 1.5 VA
TEST VOLTAGE 4 kVeff. 50 Hz/1m.
CCT-05 ELECTRICAL FEATURES

SENSOR TYPE SELECTION

SIGNAL INPUT, module MEOVERVIEW
B
2
1
C
A
This module together with the "MP" input board, performs the signal input conditioner
(see Fig. 2). This module contains the trimmers and jumpers for the amplifier gain and
the low level output (offset).
The signal input connections are made at Terminals 3, 4, 5 and 6.
Each signal type use some of these terminals.

FIG.7

Solder pads on solder side
P1 :Output zero adjustment.
P2 :Gain amplifier adjustment.

P2P1

6 7
This signal conditioner can connect to standard
sensors such as PNP, NPN, Namur or ac signals.
See the Connections Section.
The signal conditioner provides two excitation
voltages for the sensors, 24 Vdc for PNP or NPN
sensors and 8.2 Vdc for NAMUR sensors. Table 4
indicates which jumpers must be selected for each
type of sensor. The jumpers are located on the "MP"
input board. See Fig. 8.
Sensor type selection close
(Selector A) jumper
NAMUR 10 & 9
NPN/PNP (3 wires) 10
NPN (Open collector) 10 & 7
PNP (Open collector) 10 & 8
Vac ≤100 10
Vac ≥100 -----

TABLE 4

OFFSET ADJUST
Solder pad 1 if closed : Adjust the low range level of the output (Offset positive coarse).
Solder pad 2 if closed : Adjust the low range level of the output (Offset negative coarse).
Jumper A if closed : Adjust the low range level of the output (Offset negative fine).
AMPLIFIER GAIN
Jumper B if closed : Gain at maximum level
Jumper C if closed : Gain at medium level.
Jumpers B and C opened : Gain at minimum level.