Specifications
5-18
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ioLogik E2240
5
ioLogik E2240
8-channel analog inputs for voltage, current signal ›
2-channel analog outputs for voltage, current actuator control ›
Instant event messaging by TCP/UDP/email/SNMP-trap ›
Easy-to-use Click&Go™ Logic for local output control ›
PC-based confi guration utility and web console ›
Windows/WinCE VB/VC.NET and Linux C APIs ›
I/O control over Modbus/TCP and SNMP protocol ›
NIST-traceable calibration ›
Specifi cations
Pin Assignment
I/O (left to right)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Vin0+
Vin0-
Vin1+
Vin1-
Vin2+
Vin2-
Vin3+
Vin3-
Vin4+
Vin4-
Vin5+
Vin5-
Vin6+
Vin6-
Vin7+
Vin7-
Vout0+
Vout0-
Iout0+
Iout0-
Vout1+
Vout1-
Iout1+
Iout1-
Ordering Information
Introduction
Combination of analog input and output
The ioLogik E2240 comes with a combination of analog inputs and
Active Ethernet I/O with 8 analog inputs and 2 analog outputs
analog outputs in one module, and supports a wide range of sensors and
actuators, including pH, conductivity, pressure, flow, and valves.
Analog Input
Channels: 8 analog inputs with differential input
Resolution: 16 bits
I/O Mode: Voltage / Current
Input Range: ±150 mV, ±500 mV, ±5 V, ±10 V, 0 to 20 mA, 4 to 20
mA
Data Format: 16-bit integer (2’s complement)
Accuracy:
±0.1% FSR @ 25°C
±0.3% FSR @ -10 and 60°C
Sampling Rate (all channels):
• 10 samples/sec for voltage
• 6 samples/sec for current
Input Impedance: 900K ohms (min.)
Built-in Resistor for Current Input: 106 ohms
CMR @ 50/60 Hz: 95 dB min.
Zero Drift: ±9 µV/°C
Span Drift: ±25 ppm/°C
Isolation: 3K VDC or 2K Vrms
Analog Output
Channels: 2
Resolution: 12 bits
Output Range: 0 to 10 V, 4 to 20 mA
Drive Voltage: 15 VDC for current output
Accuracy:
±0.1% FSR @ 25°C,
±0.3% FSR @ -10 and 60°C
Zero Drift: ±9 µV/°C
Span Drift: ±25 ppm/°C
Load Resistor: Less than 250 ohms
ioLogik E2240: Active Ethernet I/O with 8 analog inputs and 2 analog outputs
LDP1602: LCD module with 16 x 2 text display and 5 buttons
The certifi cation logos shown here apply to some or all of the products in this
section. For details, see “Regulatory Approvals” under “Specifi cations” below.