gefran 40A 48 User manual

99
10
45
45
48
70
70
63
48
105
10
108
96
48
44,5
92
70
115
Triac output
(option, only for 96 format)
20...240Vac ±10%, 3A max
Snubberless, inductive and resistive load I2t = 128A2S
Logic output
Main input
2Vac, 20Vac, 200Vac, 500Vac, Ri ≥ 1MΩ
Max. continuous voltage = 600Vac
Max. voltage for 1 minute = 900Vac
Voltage pulse 1,2/50ms = 2Kvpeak
20mAac, 50mAac, 200mAac, Ri = 1,6Ω
Max. continuous current = 400mAac at 50°C
1Aac, 5Aac, Ri = 16mΩ
Max. continuous current = 5.5Aac at 50°C
Max. frequency = 60Hz
For correct and safe
installation, follow the
instructions and observe
the warnings contained
in this manual.
1 • INSTALLATION
• Dimensions and cut-out: Panel mounting
Panel mounting:
Fix the device with the bracket provided before making any electrical connections.
To mount two or more devices side by side, use the cut-out dimensions shown above.
CE MARKING: EMC (electromagnetic compatibility): conforms to directive 2014/30/EU
with reference to standard EN61326-1
Safety LVD: conforms to directive 2014/35/EU with reference to standard EN 61010-1
MAINTENANCE: Repairs must be done out only by trained and specialized personnel.
Cut power to the device before accessing internal parts.
Do not clean the case with hydrocarbon-based solvents (Petrol, Trichlorethylene, etc.).
Use of these solvents can reduce the mechanical reliability of the device.
Use a cloth dampened in ethyl alcohol or water to clean the external plastic case.
SERVICE: GEFRAN has a service department. The warranty excludes defects caused
by any use not conforming to these instructions.
2 • TECHNICAL SPECIFICATIONS
!
40A 48 / 40A 96
ALTERNATING CURRENT/VOLTAGE INDICATOR - INTERCEPTOR
SOFTWARE VERSION 1.0x / 2.0x
code 81661G / edition 10 - 09/2016
USER’S MANUAL
Faceplate protection IP65
Working / Storage temperatures 0 to 50°C / -20 to 70°C
Relative humidity 20 to 85%, non-condensing
Installation Panel mounting, extractable from front
Weight
160g (mod. 48); 320g (mod. 96) for the complete version
Resolution >13bit - 8000 points
Linear scale ranges
-1999 to 9999 (with 4 digit display)
-999 to 999 (with 3 digit display - only for model 96)
Configurable decimal point position
Alarms (set points)
Maximum of three configurable alarms:
absolute, deviation, symmetrical deviation.
Adjustable hysteresis
Alarm masking
- exclude on power-up
- latch reset from key and/or external contact
- insert delay filter (DON, DBI, DOF, DPO)
- set minimum intervention time
Relay contact NO (NC) 5A, 250V
11VDC, Rout = 220 Ω (6V/20mA)
Fault settings Alarm states can be configured in probe fault
condition
Analog retransmission (option) 4 to 20mA, max. 150 Ω load
Logic input Ri=5.6KΩ (24v, 4mA), 1500 V isolation
Logic input functions configurable for alarm memory reset, hold, flash,
zero, selection of max., min. peak value, peak-peak
Fuse (inside device, not
operator serviceable)
100 to 240Vac/dc - type T - 500mA - 250V
11 to 27Vac/dc - type T - 1.25A - 250V
Power supply (switching)
40A 48 (standard) 100...240Vac ±10% - 8VA
(optional) 20...27Vac/dc ±10% - 8VA
40A 96 (standard) 100...240Vac/dc ±10% - 7,5VA
(optional) 11...27Vac/dc ±10% - 5VA
50/60Hz
Display
3, 4 digit red LED’s
mod. 48 digit height 10mm (4 digits)
mod. 96 digit height 20mm (3 digits),
digit height 14mm (4 digits)
Keys 3 mechanical keys (Raise, Lower, F)
Accuracy
0.2% f.s. for 2 Vac, 20 Vac, 20mAac inputs
50mAac, 1Aac, at room temperature of 25° C
0.5% f.s. for 200Vac, 500Vac, 200mAac, 5Aac
inputs, values shown are for max. rms value with
sine wave signal
Environmental conditions of use for internal use only, altitude up to 2000m
1
81661G_MHW_40A48-96_09-2016_ENG

Generic user-
configurable outputs
- relay 5A/250Vac
- logic 6V/20mA,
(Rout = 220Ω)
- Triac
20...240Vac ±10%
3A max
• Outputs
12
14
13
15
Out3
-
+
Out2
16
17
-
+
Out1
~
~
Line
Load
TRIAC
!
Generic user-
configurable output
4 to 20mA, Rmax. 150Ω
Generic user-
configurable output
- relay 5A/250Vac Out3
Isolated digital input
1500V
Ri = 5,6KΩ
(24V, 4mA)
6
5+
-
External
supply
6
5
6
5+
-
R
“Raise” and “Lower” keys:
These keys are used for any operation that
requires a numerical parameter to be raised or
lowered. ••The speed of change is proportional
to the time the key is pressed. •• The operation
is not cyclic: once the maximum (minimum) limit
is reached, there will be no further increase
(decrease) of the value, even if the key remains
pressed.
The keys can be configured to perform
reset, hold, display of the peak value, etc. as
determined by the ‘t.U.’ and ‘t.d.’ parameters on
the ‘In’ menu.
3 • DESCRIPTION OF FACEPLATE
PV display: Indication of process variable ••
Indication of ‘HI’ or ‘Lo’ out of range •• IIndication
of off scale beyond the limits of positive calibration
(br) and negative (Er) •• Display of configuration
and calibration messages
Function key:
Gives access to different configuration stages ••
Confirms any parameter changesi
Label with engineering units
Indication of output states:
OUT 1 (Alarm 1); OUT 2 (Alarm 2);
OUT 3 (Alarm 3)
Standard:
100 to 240Vac/dc
±10%
Optional:
11 to 27Vac/dc ±10%
50/60Hz
6
5
4
3
2
1
7
8
9
10
11
12
18
17
16
15
14
13
19
20
21
22
23
24
• Power supply
11
10
~
~
!
• Logic input / Retransmission output / Relay output
• Inputs
PWR
Indication of output states:
OUT 1 (Alarm 1); OUT 2 (Alarm 2);
OUT 3 (Alarm 3)
114 5 1083 97261
1219 18 131520 141621 1722
Standard:
100 to 240Vac
±10%
Optional:
20 to 27Vac/dc ±10%
50/60Hz
• Power supply
23
24
~
~
PWR
!
Label with engineering units
• Outputs
Generic user-
configurable outputs
- relay 5A/250Vac
- logic 6V/20mA,
Rout = 220Ω
19
21
20
22
-
+
Out2
-
+
Out1
4 • CONNECTIONS
Digital
input 1500V
isolation
Ri = 5,6KΩ
(24V, 4mA)
6
5+
-
• Logic Input
Analog
retransmission
output
4...20mA,
Rmax. 150Ω
8
7+
-
• Retransmis. output
• AC current input (A~)
4
2
3
1
IN
COM
20mAac, 50mAac, 200mAac
4
2
3
1
• AC voltage input (V~)
IN
1Aac, 5Aac
2Vac, 20Vac, 200Vac, 500Vac
V~
ATTENTION: Terminals 2 and 3 are connected to terminal 1 at
low impedance
ATTENTION:
- Analog retransmission output option:
negative reference is connected
electrically to terminal 1.
- Logic output:
negative reference is connected
electrically to terminal 1.
- Connection of the input directly to high
voltage (200Vac, 500Vac) requires relay-
type outputs without retransmission only;
otherwise, you have to use a transformer
with double isolation with maximum
secondary voltage of 20Vac
R
External
supply
PV display: Indication of process variable••
Indication of ‘HI’ or ‘Lo’ out of range •• Indication
of off scale beyond the limits of positive calibration
(br) and negative (Er) •• Display of configuration
and calibration messages
!
281661G_MHW_40A48-96_09-2016_ENG

5 • PROGRAMMING and CONFIGURATION
(*) For deviation alarms the setpoint range is -999 ... 999
If the Inc, Dec, F keys are not pressed within 15 sec.,
the display returns to the P.V. value
I F
P.V. Process variable
Alarm Setpoint Output 2 (*)
Alarm Setpoint Output 3 (*)
Password
C F
P A
PA = 99
P r
U.C. User calibration
YES
NO
Alarm Setpoint Output 1
LEVEL 1 DISPLAY
Hysteresis parameters Protection code
Information display
I n Input settings
O u Output settings
FPressed for
approx. 2 sec.
Keep the F key
pressed to browse
the menus.
Release the F
key to enter the
displayed menu.
Press the F key
to access the
parameters.
Keep the F key
pressed to exit any
menu at any time.
S1
A B
S5
S1 = Status of Out 3 relay
A = Direct
B = Inverse
S5 = ON with digital input
CPU BOARD
Device structure: identification of boards
S5 = Status of Out 1 relay
S6 = Status of Out 2 relay
A = Direct
B = Inverse
S6
S5
B A
POWER SUPPLY BOARD
CPU BOARD
POWER SUPPLY
BOARD
DISPLAY BOARD
S1
S3
S2
B
A
B
A
B
A
CPU BOARD + POWER
SUPPLY BOARD
OUTPUT BOARD
S1 = Status of Out 1 relay
S2 = Status of Out 2 relay
S3 = Status of Out 3 relay
A = Direct
B = Inverse
CPU BOARD + POWER
SUPPLY BOARD
OUTPUT BOARD
DISPLAY BOARD
3
81661G_MHW_40A48-96_09-2016_ENG

• Output parameters
Output settings
Number of outputs 0 to 3
O u
Typ PROBE SCALE 4 DIGIT 3 DIGIT
TYPE + sign
Max Range Max Range
Sensor: Voltage
0 0...2V linear -1999/9999 -999/999
1 0...20V linear -1999/9999 -999/999
2 0...200V linear -1999/9999 -999/999
3 0...500V linear -1999/9999 -999/999
Sensor: Current
4 0...20mA linear -1999/9999 -999/999
5 0...50mA linear -1999/9999 -999/999
6 0...200mA linear -1999/9999 -999/999
7 0...1A linear -1999/9999 -999/999
8 0...5A linear -1999/9999 -999/999
0 None
1 Zero
2 Hold
3 Flash
4 Max. peak display
5 Min. peak display
6 Delta peak display
7 Peak memory reset
8 Zero + peak memory reset
9 Alarms reset
10 Peak + alarms reset
11 Zero + alarms reset
12 Peak + zero + alarms reset
13 Output status OUT1
14 Output status OUT2
15 Output status OUT3
d. i. - t. u. - t. d.
Offset correction of main
input
Select function of
digital input
High limit for the alarms
set point
-999 to 999
scale points
L.S ... H.S
Raise key function
(active only in
P.V.selection)
Low limit for the alarms
set point L.S ... H.S
Lower key function
(active only in
P.V.selection)
Value Direct Absolute Normal
(max.) Relative to Symmetrical
Invers” previous (window)
(min.)
0 Direct Absolute Normal
1 Inverse Absolute Normal
2 Direct Relative Normal
3 Inverse Relative Normal
4 Direct Absolute Symmetrical
5 Inverse Absolute Symmetrical
6 Direct Relative Symmetrical
7 Inverse Relative Symmetrical
Alarm type 1
1. t - 2. t - 3. t
Alarm type 2
Alarm type 3
+8 to disable on power-up until first alarm
+16 to memorize
+32 to filter with F.O. mode (output filter mode)
min…max scale of input
selected in t.P
Maximum limit of main
input scale and analog
output
Decimal point position for
main input scale
dP Format
0 XXXX
1 XXX.X
2 XX.XX
3 X.XXX
Digital filter
on main input
Digital filter on process
variable display
0.0 to 20.0 sec
0.0 to 9.9 scale
points
Minimum limit of main
input scale and analog
output
min…max scale of input
selected in t.P
• AC input parameters
Input settings
Type of probe,
signal and scale of
main input
I n
-999 ... +999
scale points
• Information display
I F
Software version
Display of CPU type
(alternated) and number of
available outputs:
A3 = with 3 outputs
Information display
• Configuration parameters
C F
Hysteresis for set point 1
Hysteresis for set point 2
Hysteresis parameters
-999 ... +999
scale points
-999 ... +999
scale points
Hysteresis for set point 3
481661G_MHW_40A48-96_09-2016_ENG

• User Calibration
U.C. CPU A Function
1 analog retransmission
output
U. C.
Calibration of
minimum (*)
Calibration of
maximum (*) (*) when U.C. = 1 press keys Δ∇ to calibrate
analog output
+4 to disable In and Ou pages
+8 to disable Cf page
+16 to enable 0 offset memorization
+32 base configuration (the following parameters will not be displayed:
In: Ft, Fd, Of, L_L, H_L
Ou: On [forced to no. outputs present], rE)
• Protection
Protection code
Value Displayed Modifiable
parameters parameters
0 o.1, o.2, o.3 o.1, o.2, o.3
1 o.1, o.2 o.1, o.2
2 o.1 o.1
3 o.1 none
P r
Delay for F.O. 0 to 99 min or sec
Minimum output pulse 0 to 99 sec
Disabled by setting value 0
Displayed if associated with at least one output
Fault action
(in case of indication)
Er, br
Value Output 1 Output 2 Output 3
0 OFF OFF OFF
1 ON OFF OFF
2 OFF ON OFF
3 ON ON OFF
4 OFF OFF ON
5 ON OFF ON
6 OFF ON ON
7 ON ON ON
Output filter mode
0 not active: calculated status
is sent directly to relay
1 On delay (DON)
2 delay in activation of
output after output
is turned off (DBI)
3 Off delay (DOF)
4 Delay for activation
only at power-up
(DPO)
+ 8 time base max. 99 min (default = 99 sec)
The input value and alarms are frozen while the logic input is active.
With the logic input active, a reset turns OFF both the relay outputs and the alarms latch.
Input value is sampled; state of alarms is not transferred to outputs; outputs are “frozen”.
When the logic input is active the input value is “frozen” and the outputs are updated according to the calculated alarms
state, including the ones latched.
• HOLD function
• FLASH function
5
81661G_MHW_40A48-96_09-2016_ENG

6 • ALARMS
tempo
AL1 + H1
AL2 + H2
AL2
AL1
alarm 1
alarm 2
(*)
For AL1 inverse absolute alarm (min.) with positive H1, 1 t = 1
(*) = OFF if disabling on power-on exists
For AL2 direct absolute alarm (max) with negative H2, 2 t = 0
For AL1 inverse absolute, symmetrical alarm with hysteresis H1, 1 t = 5
For AL1 direct absolute, symmetrical alarm with hysteresis H1, 1 t = 4
Normal absolute alarm Symmetrical absolute alarm
inverse
direct
AL1
AL1 + [ H1 ]
AL1 - [ H1 ]
tempo
For AL1 direct absolute alarm (max) with negative H 1, 1 t = 0
For AL2 direct relative alarm (max) with negative H2, 2 t = 2
For AL1 direct absolute alarm (max) with negative H1, 1 t = 0
For AL2 symmetrical deviation alarm H2, 2 t = 6
tempo
AL1+AL2
AL1
alarm 1
alarm 2
AL1+AL2
AL1
alarm 1
alarm 2
tempo
AL1 + AL2 + H2
Normal deviation alarm
(AL1 absolute, AL2 relative)
Symmetrical deviation alarm
(AL1 absolute, AL2 relative)
AL1-AL2
AL1 + H1
AL1+AL2+H2
AL1+H1
time
Alarm
setpoint
Output
Alarm
F.0 = 1
DON = Delayed activation
F.0 = 2
DBI = Delay in turning on output after output is
turned off
time
time
time
F.0 = 3
DOF = Delayed deactivation
F.0 = 4
DP0 = Delayed activation only at power-on
Variable
rA rA
t < rA
Alarm
setpoint
Output
Alarm
Variable
rA t < rA
t > rA
Alarm
setpoint
Output
Alarm
Variable
Alarm
setpoint
Output
Alarm
Variable
rA rA rA rA
The diagrams refer to a normal absolute alarm with hysteresis H = 0
• Filter - outputs with reference to parameters F.0 and r.A
681661G_MHW_40A48-96_09-2016_ENG

• CURRENT TRANSFORMER
7 • ACCESSORIES
50 / 0.05 A
152050 9640
12
12
5,5 27 5,5
920 19
48
88
38
1
13
20
2
In
4430
1010
Fixing holes for self-
threading screws: 2.9 x 9
These transformers are used to measure current at 50 ÷ 60Hz from 25A at 600A (rated
primary current lp). The special characteristic of these transformers is the high number
of turns of the secondary (ls). This produces a very low secondary current, appropriate
for an electronic measurement circuit. The secondary current can be read as voltage on
a resistor.
ORDER Ip / Is Ø Secondary n OUTPUTS Ru Vu ACCURACY
CODE
Wire
330201 25 / 0.05A 0.16 mm n1-2 = 500 1 - 2 40 Ω 2 Vac 2.0 %
330200 50 / 0.05A 0.18 mm n1-2 = 1000 1 - 2 80 Ω 4 Vac 1.0 %
• RS323 interface cable for configuration
• ORDER CODE
N.B.: the PC configuration cable is supplied with the programming
software.
WARNING: make the connection with the device powered and
with inputs and outputs disconnected.
48x48 format 96x48 format
7
81661G_MHW_40A48-96_09-2016_ENG
GF_EXK-0-0-0 Interface cable + CD GF_eXpress

ORDER CODE
• WARNINGS
Read the following warnings before installing, connecting or using the device:
• follow instructions precisely when connecting the device.
• always use cables that are suitable for the voltage and current levels indicated in the technical specifications.
• the device has no ON/OFF switch: it switches on immediately when power is turned on. For safety reasons, devices permanently connected to the
power supply require a two-phase disconnecting switch with proper marking. Such switch must be located near the device and must be easily reachable
by the user. A single switch can control several units.
• if the device is connected to electrically NON-ISOLATED equipment (e.g. thermocouples), a grounding wire must be applied to assure that this
connection is not made directly through the machine structure.
• if the device is used in applications where there is risk of injury to persons and/or damage to machines or materials, it MUST be used with auxiliary alarm
units. You should be able to check the correct operation of such units during normal operation of the device.
• before using the device, the user must check that all device parameters are correctly set in order to avoid injury to persons and/or damage to property.
• the device must NOT be used in inflammable or explosive environments. It may be connected to units operating in such environments only by means of
suitable interfaces in conformity to local safety regulations.
• the device contains components that are sensitive to static electrical discharges. Therefore, take appropriate precautions when handling electronic circuit
boards in order to prevent permanent damage to these components.
Installation: installation category II, pollution level 2, double isolation
The equipment is intended for permanent indoor installations within their own enclosure or panel mounted enclosing the rear housing and exposed terminals on the back.
• power supply lines must be separated from device input and output lines; always check that the supply voltage matches the voltage indicated on the
device label.
• install the instrumentation separately from the relays and power switching devices
• do not install high-power remote switches, contactors, relays, thyristor power units (particularly if “phase angle” type), motors, etc... in the same cabinet.
• avoid dust, humidity, corrosive gases and heat sources.
• do not close the ventilation holes; working temperature must be in the range of 0...50°C.
If the device has faston terminals, they must be protected and isolated; if the device has screw terminals, wires should be attached at least in pairs.
• Power: supplied from a disconnecting switch with fuse for the device section; path of wires from switch to devices should be as straight as possible; the
same supply should not be used to power relays, contactors, solenoid valves, etc.; if the voltage waveform is strongly distorted by thyristor switching units
or by electric motors, it is recommended that an isolation transformer be used only for the devices, connecting the screen to ground; it is important for the
electrical system to have a good ground connection; voltage between neutral and ground must not exceed 1V and resistance must be less than 6Ohm;
if the supply voltage is highly variable, use a voltage stabilizer for the device; use line filters in the vicinity of high frequency generators or arc welders;
power supply lines must be separated from device input and output lines; always check that the supply voltage matches the voltage indicated on the
device label.
• Input and output connections: external connected circuits must have double insulation; to connect analog inputs (TC, RTD) you have to: physically
separate input wiring from power supply wiring, from output wiring, and from power connections; use twisted and screened cables, with screen connected
to ground at only one point; to connect adjustment and alarm outputs (contactors, solenoid valves, motors, fans, etc.), install RC groups (resistor and
capacitor in series) in parallel with inductive loads that work in AC (Note: all capacitors must conform to VDE standards (class x2) and support at least 220
VAC. Resistors must be at least 2W); fit a 1N4007 diode in parallel with the coil of inductive loads that operate in DC.
GEFRAN spa will not be held liable for any injury to persons and/or damage to property deriving from tampering, from any incorrect or
erroneous use, or from any use not conforming to the device specifications.
!WARNING: this symbol indicates danger.
It is seen near the power supply circuit and near high-voltage relay contacts.
2 Retransmission 4 to 20mA on max 150Ω
100 to 240Vac1
Power supply
20 to 27Vac/dc0
Digital input / Retransmission output
(alternative to output 3)
None0
Digital input1
Digits Nr.
4 4
40A
Output 3
(alternative to digital input /
retransmission output)
None0
RelayR
Output 1, Output 2
Relay, Relay R R
Relay, Static D2 R D
0 0
Kindly contact GEFRAN for information on available codes.
48 4
3Digital input +
Retransmission 4 to 20mA on max 150Ω
100 to 240Vac/dc1
Power supply
11 to 27Vac/dc0
Digital input / Retransmission output
None0
Digital input1
Digits Nr.
3 + sign 3
40A
Output 3
None0
RelayR
Output 1, Output 2
Relay, Relay R R
Relay, Static D2 R D
0 096
4 4
Triac, None T 0
881661G_MHW_40A48-96_09-2016_ENG
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