Datasheet

36
Remote I/O Modules
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RS-485 Remote I/O Modules
2
3
I-7018/I-7018R/M-7018/M-7018R
Note: To access the jumpers, the cover must be opened.
+Vs
+5 V
DATA+
EEPROM
Embedded
Controller
Input
Voltage
Protection
Block
ESD
Protect
Block
RS-485
Interface
Power
Regulator
ADC
MUX
INIT
GND
+V
-V
Photo-
isolation
DATA-
Vin0+
Vin0-
Vin1+
Vin1-
Vin7+
Vin7-
Frame Ground
Vinx+
Vinx-
mV/V
V
+
-
Vinx+
Vinx-
mA
+
-
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Vinx+
Vinx-
Thermocouple
+
-
Vin6+
Vin6-
Vin7+
INIT/Vin7-
Vin6+
Vin6-
Vin7+
INIT/Vin7-
Thermocouple
Thermocouple
+
-
Thermocouple
+
-
Thermocouple
+
-
+
-
Vin6+
Vin6-
V
+
-
Vin7+
INIT/Vin7-
mV/V
V
+
-
Vin6+
Vin6-
mV/V
V
+
-
Vin7+
INIT/Vin7-
mV/V
V
-
+
Vin6+
Vin6-
Vin7+
INIT/Vin7-
Vin6+
Vin6-
mA
+
-
Vin7+
INIT/Vin7-
mA
-
+
mA
+
-
mA
+
-
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JP1 JP1
8-channel Differential Mode INIT* Mode
I-7018 CR
8-channel Analog Input Module using the DCON
Protocol (Blue Cover) (RoHS)
I-7018-G CR
8-channel Analog Input Module using the DCON
Protocol (Gray Cover) (RoHS)
I-7018R CR
8-channel Analog Input Module using the DCON Protocol
with High Voltage Protection (Blue Cover) (RoHS)
I-7018R-G CR
8-channel Analog Input Module using the DCON Protocol
with High Voltage Protection(Gray Cover) (RoHS)
M-7018-G CR
8-channel Analog Input Module using the DCON and
Modbus Protocols (Gray Cover) (RoHS)
M-7018R-G CR
8-channel Analog Input Module using the DCON and
Modbus Protocols with High Voltage Protection (Gray
Cover) (RoHS)
Vin5+ Vin5 - Vin6+ Vin6 - Vin7+ INIT*/Vin7 - (Y)DATA+ (G)DATA- (R)+Vs (B)GND
10
1
Vin5+ Vin5 - Vin6+ Vin6 - Vin7+ Vin7 - (Y)DATA+ (G)DATA- (R)+Vs (B)GND
10
1
Vin4 -
Vin3+ Vin4+
Vin3 - Vin2 -
Vin2+
Vin1 -
Vin1+
Vin0 -
Vin0+
11
20
Vin4 -
Vin3+ Vin4+
Vin3 - Vin2 -
Vin2+
Vin1 -
Vin1+
Vin0 -
Vin0+
11
20
I-7018
I-7018/M-7018
I-7018R/M-7018/M-7018R
I-7018R/M-7018R
EEPROM
INIT
Photo-isolation
+5 V
+V
-V
Embedded
Controller
RS-485
Interface
Power
Regulator
Frame Ground
ADC
DATA+
Vin7+
Vin7-
Vin6+
Vin6-
Vin1+
Vin1-
Vin0+
Vin0-
DATA-
+Vs
GND
MUX
I-7018/I-7018R/M-7018/M-7018R
Analog Input Channels 0 to 5
I-7018
Analog Input Channels 6 and 7
tM-7520U CR RS-232 to RS-485 Converter (RoHS)
tM-7561 CR USB to RS-485 Converter (RoHS)
tM-SG4 CR
RS-485 Bias and Termination Resistor Module
(RoHS)
I-7514U CR 4-channel RS-485 Hub (RoHS)
SG-770 CR
7-channel Differential or 14-channel
Single-ended Surge Protector (RoHS)
SG-3000 Series
Signal Conditioning Modules for Thermocouple,
RTD, DC Voltage, DC Current and Power Input
Transformers
125 Ω, 0.1%
DIP Resistor
125 Ω External Resistor for use with Current
input on I-7011/I-7012/I-7017/I-7018 series
modules

Pin Assignments

Internal I/O Structure

Wire Connections

Ordering Information

Accessories