›
em4
em4
alert
em4 alert 2G
›
Connect your equipment to the GPRS 2G
network and get alerted
›
Get alerted, receive data logs or control your
application by SMS or email
›
Save time in designing your application and
remote functions using the most intuitive gra-
phical function block language of the market
›
Measure accurately your high end industrial
sensors with the embedded configurable
analog inputs (including 4-20mA)
›
Integrate easily one of our three high tech
designs in your machine
›
Adapt your application along the way of its
lifecycle thanks to the enhanced controlling
performances
Specific characteristics
Part number
Type
Inputs
Outputs
Supply
Finish
On front panel color
On terminal block color
Protection rating
(in accordance with IEC/EN 60529)
Weight
Dimensions
em4 alert - Robust
em4 alert - Glossy black
em4 alert - Glossy white
88 981 112
88 981 113
B26-2GS
88 981 114
16 digital inputs (including 4 High Speed, 8 analog 0-10 V / potentiometers
and 4 analog 0-10 V / 4-20 mA)
10 digital outputs (including 2 solid states 0.5 A PWM, 2 relays 6 A and 6 relays 8 A)
24 VDC
Robust
Black RAL 9011
Blue RAL 5017
IP 50 on front panel
IP 20 on terminal block
Without packing: 350 g
With packing: 400 g
Without packing:
124.6 x 90 x 62.6 mm /
4.91 x 3.54 x 2.46 inch
With packing:
148 x 103 x 65 mm /
5.83 x 4.06 x 2.56 inch
IP 40 on front panel
IP 20 on terminal block
Without packing: 345 g
With packing: 395 g
Without packing:
124.6 x 90 x 60.4 mm / 4.91 x 3.54 x 2.38 inch
With packing:
148 x 103 x 65 mm / 5.83 x 4.06 x 2.56 inch
Glossy black
Glossy white
White RAL 9003
R&TTE Directive
Standards of North American type approval
Frequency range GSM 900
Frequency range GSM 1800
Frequency range GSM 850
Frequency range GSM 1900
Antenna: impedance
Antenna: input power
Antenna: V.S.W.R
Antenna: return loss
Antenna: connector
1999/5/EC
US-Federal Communications Commission (FCC)
880 - 960 MHz
1710 - 1880 MHz
824 - 894 MHz
1850 - 1990 MHz
50 Ω
>2W
< 2:1 recommended
< 3:1 acceptable
S11 < - 10 dB recommended
S11 < - 6 dB acceptable
RP SMA : SMA Female Reverse Polarity
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General characteristics
Products certification (in accordance with IEC/EN 60529)
Conformity with the low voltage directive
(in accordance with BT 2006/95/EC)
Conformity with the EMC directive
(in accordance with 2004/108/EC)
CE, cULus Listed
IEC/EN 61131-2 (Open equipment)
IEC/EN 61000-6-1 (Residential, commercial and light-industrial environments)
IEC/EN 61000-6-2 (Industrial)
IEC/EN 61000-6-3 (Residential, commercial and light-industrial environments)
IEC/EN 61000-6-4 (Industrial)
None
3 in accordance with IEC/EN 60664-1
Degree: 2 in accordance with IEC/EN 61131-2
Operation: 2000 m
Transport: 3000 m
Immunity to vibrations IEC/EN 60068-2-6, Fc test
Immunity to shock IEC/EN 60068-2-27, Ea test
Immunity to ESD IEC/EN 61000-4-2, level 3
Immunity to radiated electrostatic fields IEC/EN 61000-4-3, level 3
Immunity to fast transients (burst immunity) IEC/EN 61000-4-4, level 3
Immunity to shock waves IEC/EN 61000-4-5
Radio frequency in common mode IEC/EN 61000-4-6, level 3
Class B
-20°C (-4°F)
+60°C (140°F) (+40°C (104°F) in a non-ventilated enclosure)
-40°C (-40°F)
+80°C (176°F)
95% max. (no condensation or dripping water)
Flexible wire with ferrule: 1 conductor: 0.2 to 2.5 mm² (AWG 24-14)
Flexible wire with ferrule: 2 conductors: 0.2 to 0.75 mm² (AWG 24-18)
Rigid wire: 1 conductor: 0.2 to 2.5 mm² (AWG 24-14)
Rigid wire: 2 conductors: 0.2 to 0.75 mm² (AWG 24-18)
Tightening torque: 0.5 N.m (4.5 lb-in) (tighten using screwdriver diam. 3.5 mm)
Stripping length: 6 mm
Earthing
Overvoltage category
Pollution
Maximum utilization altitude
Mechanical resistance
Resistance to electrostatic discharge
Resistance to HF interference
(Immunity)
Conducted and radiated emissions
(in accordance with EN 55022/11 group 1)
Operation temperature
Storage temperature
Relative humidity
Screw terminals connection capacity
Processing characteristics
LCD display
Programming method
Program size
Program memory
Removable memory
Data memory
Backup time
(in the event of power failure)
Data backup
Cycle time
Clock data retention
Clock drift
Display with 4 lines of 18 characters
FBD (Function Block Diagram), including SFC (Sequential Function Chart, Grafcet)
Function blocks: typically 1000 blocks
Macro blocks: 64 max. (256 blocks per macro)
Flash
N.A
2 k octets
Program and settings in the controller: 10 years
Data memory: 10 years
Data backup in the flash memory is guaranteed if the product is powered on more
than 10 seconds
From 2 ms to 90 ms, default value: 10 ms
10 years (lithium battery) at 25°C (77°F)
Drift < 12 min/year (at 25°C (77°F))
6 s / month (at 25°C (77°F) with user-definable correction of drift).
Synchronizable by network
0.5 % +/- 2 cycle time
< 3 s base alone, < 1.5 s base + 2 expansions + accessory interface
(USB or Modbus RS485)
Test firmware integrity (checksum memory)
Stability of the internal power supply
Check the conformity of the em4 device configuration with the configuration
in the application program.
Timer block accuracy
Start up time on power up
Self test
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Supply
Nominal voltage
Operating limits
Immunity from micro power cuts
Max. absorbed power
Protection against polarity inversions
Inputs
Digital and high speed digital inputs 24 VDC - 4 inputs from I1 to I4
Input used as digital input
Input voltage
Input current
24 VDC (-15% / +20%)
1.8 mA @ 20.4 V
2.1 mA @ 24 V
2.5 mA @ 28.8 V
11.6 kΩ
u
15 VDC
u
1.3 mA
y
10 VDC
y
0.8 mA
1 to 2 cycle times
Contact or 3-wire PNP
Type 1
Resistive
None
None
Yes
On LCD screen
y
100 m
3 channels encoder (I1, I2, I3): 20 kHz*
2 independent counters (I1, I2) (I3, I4) (Cumul, IND, DIR): 2 channels: 40 kHz*,
4 channels: 20 kHz*,
2 independent counters (I1, I2) (I3, I4) (PH, PH2): 2/4 channels: 20 kHz*
4 independent counters (I1, I2, I3, I4) (Up/Down) : 1 channel: 60 kHz*, 2 channels:
40 kHz*, > 2 channels: 20 kHz*
* with a time cycle <= 10 ms and a ton / toff = 50% +/- 5%, level 0 < 2V and level 1 >
20,4V
4 chronometers (I1, I2, I3, I4 )
4 tachometers (I1, I2, I3, I4 )
y
3 m with shielded twisted cable
24 VDC (-15% / +20%)
20.4 - 28.8 VDC
y
1 ms (repetition 20 times)
5.3 W
Yes
Input impedance
Logic 1 voltage threshold
Making current at logic state 1
Logic 0 voltage threshold
Release current at logic state 1
Response time
Sensor type
Conforming to IEC/EN 61131-2
Input type
Isolation between power supply and inputs
Isolation between inputs
Protection against polarity inversions
Status indicator
Cable length
Input used as high speed digital input
Maximum counting frequency
Other functions
Cable length
Input used as digital input
Input voltage
Input current
Digital 24 VDC and analog inputs 12 bits / 28.8 V - potentiometer - 8 inputs from I5 to IC
24 VDC (-15% / +20%)
1.8 mA @ 20.4 V
2.1 mA @ 24 V
2.5 mA @ 28.8 V
11.6 kΩ
u
11 VDC
u
1 mA
y
9 VDC
y
0.7 mA
1 to 2 cycle times
Contact or 3-wire PNP
Type 1
Resistive
None
None
Yes
On LCD screen
y
100 m
Input impedance
Logic 1 voltage threshold
Making current at logic state 1
Logic 0 voltage threshold
Release current at logic state 1
Response time
Sensor type
Conforming to IEC/EN 61131-2
Input type
Isolation between power supply and inputs
Isolation between inputs
Protection against polarity inversions
Status indicator
Cable length
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Input used as analog input
Measuring range
Input impedance
Maximum value without destruction
Input type
Resolution
Value of LSB
Conversion time
Maximum error in 0-10V mode
Maximum error in 0-V power supply mode
Repeat accuracy at 55°C (131°F)
Isolation between analog channel and power supply
Protection against polarity inversions
Potentiometer control
Cable length
Input used as digital input (power off state)
Input voltage
Input current
0
10 V or 0
V power supply
11.6 kΩ
28.8 VDC max
Common mode
12 bit at maximum input voltage (10.5 bit at 10V)
7.03 mV
Controller cycle time
+/- 1.1 % of full scale at 25°C (77°F)
+/- 1.6 % of full scale at 55°C (131°F)
+/- 2 % of full scale at 25°C (77°F)
+/- 3 % of full scale at 55°C (131°F)
+/- 0.5 %
None
Yes
2.2 kΩ / 0.5 W (recommended), 10 KΩ max.
y
10 m with shielded twisted cable (sensor not isolated)
Digital 24 VDC and analog inputs 12 bits / 10 V & 11 bits / 0-20 mA- potentiometer - 4 inputs from ID to IG
24 VDC (-15% / +20%)
1.5 mA @ 20.4 V
1.7 mA @ 24 V
2.1 mA @ 28.8 V
13.9 kΩ
u
11 VDC
u
0.8 mA
y
8 VDC
y
0.5 mA
1 to 2 cycle times
Contact or 3-wire PNP
Type 1
Resistive
None
None
Yes
On LCD screen
y
100 m
0
10 V
13.9 kΩ
28.8 VDC max
Common mode
12 bit / 10V
2.45 mV
Controller cycle time
+/- 0.8 % of full scale
+/- 1.2 % of full scale
+/- 0.5 %
None
Yes for voltage
y
10 V
2.2 kΩ / 0.5 W (recommended), 10 KΩ max.
y
10 m with shielded twisted cable (sensor not isolated)
Input impedance
Logic 1 voltage threshold
Making current at logic state 1
Logic 0 voltage threshold
Release current at logic state 1
Response time
Sensor type
Conforming to IEC/EN 61131-2
Input type
Isolation between power supply and inputs
Isolation between inputs
Protection against polarity inversions
Status indicator
Cable length
Input used as 0-10 V analog input
Measuring range
Input impedance
Maximum value without destruction
Input type
Resolution
Value of LSB
Conversion time
Maximum error at 25°C (77°F)
Maximum error at 55°C (131°F)
Repeat accuracy at 55°C (131°F)
Isolation between analog channel and power supply
Protection against polarity inversions
Potentiometer control
Cable length
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Input used as 0-20 mA analog input
Measuring range
Input impedance
Maximum value without destruction
Input type
Resolution
Value of LSB
Conversion time
Maximum error at 25°C (77°F)
Maximum error at 55°C (131°F)
Repeat accuracy at 55°C (131°F)
Isolation between analog channel and power supply
Protection against polarity inversions
Overvoltage protection
Cable length
Outputs
Digital / PWM solid state output - 2 solid state outputs from O1 to O2
Output used as digital output
Breaking voltage
Nominal voltage
Nominal current
Max. breaking current
Non repetitive overload current
Maximum breaking voltage in the common
Voltage drop
Response time
Built-in protections
10
28.8 VDC
12 / 24 VDC
0.5 A on resistive load @ 25°C (77°F)
0.625 A
1A
1A
< 1 V for I = 0.5 A
Make = 1 cycle time + 30 µs typical
Release = 1 cycle time + 40 µs typical
Against overloads and short-circuits: Yes
Against over voltages (*): Yes
Against inversions of power supply: Yes
1 mA
No (*) In the absence of a potential free contact between the output of the
programmable logic controller and the load
y
10 m
Command
Normal condition
Overheating
Underpowered
Short circuit (current limit)
Output used as PWM output
PWM frequency
PWM cyclic ratio
PWM Max. error
Status indicator
Cable length
Distance between the power source and the static outputs
0
1
0
1
0
1
0
1
Output
0
1
0
0
0
0
0
0
Fault
No
No
No
Yes
X
X
No
Yes
0
20 mA (4
20 mA by the application)
245 Ω
30 mA max
Common mode
11 bit (normalized at 0 - 2000) / 20 mA
10 µA
Controller cycle time
+/- 1.2 % of full scale
+/- 1.7 % of full scale
+/- 0.5 %
None
Yes
Yes If the input voltage is > 7 V, this one is automatically switched on 0-10V configuration.
y
30 m with shielded twisted cable (sensor not isolated)
Min. load
Galvanic isolation
Cable length
Truth table of the default
14.11 Hz ; 56.45 Hz ; 112.90 Hz ; 225.80 Hz ; 451.59 Hz ; 1758.24 Hz
0
100 % 100 steps
y
2 % (from 10 %
90 %)
On LCD screen
y
10 m with shielded twisted cable
y
30 m
嵌入式系统
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