Data Sheet

ManualsBrandsCrouzet ManualsAutomationPLC controller Crouzet Nano PLC 88981123 24 V DC

›

em4

em4 alert

em4 alert 3G

›

Connect your equipment to the GPRS

2G / 3G network in any geographical location

(worldwide)

›

Get an alert by SMS or email fully controlled by

the application program

›

Control and monitor your application by SMS

›

Receive data reports by SMS or datalogs by

email or FTP in .CSV (Excel) le

›

Adapt your application along the way of its

lifecycle thanks to the remote application

program update feature via FTP

Specic characteristics

Part number 88 981 123 88 981 124

Type B26-3GS

Inputs 16 digital inputs (including 4 High Speed, 8 analog 0-10 V / potentiometers

and 4 analog 0-10 V / 4-20 mA)

Outputs 10 digital outputs (including 2 solid states 0.5 A PWM, 2 relays 6 A and 6 relays 8 A)

Supply 24 VDC

Finish Glossy black Glossy white

On front panel color Black RAL 9011 White RAL 9003

On terminal block color Blue RAL 5017

Protection rating

(in accordance with IEC/EN 60529)

IP 40 on front panel

IP 20 on terminal block

Weight Without packing: 345 g

With packing: 395 g

Dimensions Without packing: 124.6 x 90 x 60.6 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

R&TTE Directive 1999/5/EC

Standards of North American type approval US-Federal Communications Commission (FCC)

Frequency range GSM 850 (Uplink) 824 - 849 MHz (FCC : 824,2 - 848,8 MHz)

Frequency range GSM 850 (Downlink) 869 - 894 MHz

Frequency range E-GSM 900 (Uplink) 880 - 915 MHz

Frequency range E-GSM 900 (Downlink) 925 - 960 MHz

Frequency range DCS 1800 (Uplink) 1710 - 1785 MHz

Frequency range DCS 1800 (Downlink) 1805 - 1880 MHz

Frequency range PCS 1900 (Uplink) 1850 - 1910 MHz (FCC : 1850,2 - 1909,8 MHz)

Frequency range PCS 1900 (Downlink) 1930 - 1990 MHz

Frequency range UMTS 800 band VI (Uplink) 830 - 840 MHz

Frequency range UMTS 800 band VI (Downlink) 875 - 885 MHz

Frequency range UMTS 850 band V (Uplink) 824 - 849 MHz

em4 alert 3G - Glossy black em4 alert 3G - Glossy white

Summary of content (9 pages)

PAGE 1
››em4 em4 alert em4 alert 3G ›› Connect your equipment to the GPRS 2G / 3G network in any geographical location (worldwide) ›› Get an alert by SMS or email fully controlled by the application program ›› Control and monitor your application by SMS ›› Receive data reports by SMS or datalogs by email or FTP in .
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I WWW.CROUZET-AUTOMATION.
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I WWW.CROUZET-AUTOMATION.COM I 03 I em4 Cycle time From 2 ms to 90 ms, default value: 10 ms Clock data retention 10 years (lithium battery) at 25°C (77°F) Clock drift 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 Timer block accuracy 0.5 % +/- 2 cycle time Start up time on power up < 3 s base alone, < 1.
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I WWW.CROUZET-AUTOMATION.COM I 04 I em4 Logic 0 voltage threshold y 9 VDC Release current at logic state 1 y 0.
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I WWW.CROUZET-AUTOMATION.COM I 05 I em4 Input type Common mode Resolution 12 bit / 10V Value of LSB 2.45 mV Conversion time Controller cycle time Maximum error at 25°C (77°F) +/- 0.8 % of full scale Maximum error at 55°C (131°F) +/- 1.2 % of full scale Repeat accuracy at 55°C (131°F) +/- 0.5 % Isolation between analog channel and power supply None Protection against polarity inversions Yes for voltage y 10 V Potentiometer control 2.2 kΩ / 0.5 W (recommended), 10 KΩ max.
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I WWW.CROUZET-AUTOMATION.COM I 06 I em4 Truth table of the default Command Output Fault Normal condition 0 0 No 1 1 No Overheating 0 0 No 1 0 Yes Underpowered 0 0 X 1 0 X Short circuit (current limit) 0 0 No 1 0 Yes Output used as PWM output PWM frequency 14.11 Hz ; 56.45 Hz ; 112.90 Hz ; 225.80 Hz ; 451.59 Hz ; 1758.24 Hz PWM cyclic ratio 0  100 % 100 steps PWM Max.
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I WWW.CROUZET-AUTOMATION.COM I 07 Electrical durability for 50 000 operating cycles Minimum switching capacity I em4 24 VDC tau = 0 ms: 8 A, tau = 7 ms: 3 A, tau = 15 ms: 1.5 A Usage category DC-12: 24 V, 8 A Usage category DC-14: 24 V, 1.5 A 250 VAC cos phi = 1: 8 A, cos phi = 0.7: 4.75 A, cos phi = 0.4: 3 A Usage category AC-12: 250 V, 8 A Usage category AC-13: 250 V, 4.3 A Usage category AC-15: 250 V, 1.
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I WWW.CROUZET-AUTOMATION.COM I 08 I em4 ID ... IG U / I 20 mA, 10 V, R + 24 VDC 3K3 + 2K2 0.5 W 10k max 11 bits 0 - 20 mA (2) ID ... IG 24V + (1) – 12 bits / 10V 0 - 10V 20 mA 30 m Max 1181 inches Max 10 V, R 10 m Max 393.7 inches Max + – I1 I2 I3 I4 I5 I6 I7 I8 I9 IA IB IC ID IE IF IG + – I1 I2 I3 I4 I5 I6 I7 I8 I9 IA IB IC ID IE IF IG 3 m Max 118.1 inches Max + – I1 I2 I3 I4 I5 I6 I7 I8 I9 IA IB IC ID IE IF IG 3 m Max 118.1 inches Max I9 IA IB IC ID IE IF IG 3 m Max 118.
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I WWW.CROUZET-AUTOMATION.COM I 09 I em4 Outputs O1 & O2 + 24V 24VDC + (2) + 0,5 A (1) – + – 30 m Max 1181 inches Max (1) C1 C1 O1 O2 On B26 C2 O3 O4 C3 O5 C4 O6 O7 12…24 V – 12 ...24V (2) + 10 m Max 393.7 inches Max – C1 = 1 A max 6 A, 8 A 12…240V 50/60Hz 12 ...