I-7018Z/M-7018Z
10-channel Thermocouple Input Module |
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| Model: I-7018Z |
Model: M-7018Z |
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- 10-channel Analog Input
- Temperature Output Consistency
- Stable Temperature Output in the Field
- Current, Voltage and Thermocouple Input
- Overvoltage Protection of up to 240 Vrms
- Individual Channel Configuration
- Open Thermocouple Detection
- 4 kV ESD Protection
- 3000 VDC Intra-module Isolation
- Dual Watchdog
- Wide Operating Temperature Range: -25 to +75°C
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The I-7018Z/M-7018Z is a 10-channel universal Analog Input module with an RS-485 interface that is especially designed for extremely accurate thermocouple
measurement and features automatic cold-junction compensation for each channel to ensure temperature output consistency and stable temperature output in the field. The innovative design of the enhanced model ensures that thermocouple measurement is more accurate than with the earlier design. Besides the thermocouple inputs, the I-7018Z/M-7018Z also supports voltage and current input. The voltage input range can be from +/-15 mV to +/-2.5 V. Up to 10 different types of Analog Input can be connected to a single module. Overvoltage protection of up to 240 Vrms is provided. The module also features per-channel open wire detection for the thermocouple and +4 ~ +20 mA input channels. The M-7018Z provides additional support for both the Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as the I-7018Z. |
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- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
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| Models |
I-7018Z |
M-7018Z |
| Analog Input |
| Channels |
10 |
| Wiring |
Differential |
| Sensor Types |
Thermocouple |
J, K, T, E, R, S, B, N, C, L, M, LDIN43710 |
| Voltage |
±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V |
| Current |
±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (requires an optional external 125 Ω resistor) |
| Resolution |
16-bit |
| Accuracy |
±0.1% of FSR |
| Sampling Rate |
10 Hz (Total) |
| Input Impedance |
> 400 kΩ |
| Common Voltage Protection |
±200 VDC |
| Individual Channel Configuration |
Yes |
| Overvoltage Protection |
240 Vrms |
Open Wire Detection
(for thermocouple only) |
Yes |
| Temperature Output Consistency |
Yes |
| Stable Temperature Output in the Field |
Yes |
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| Models |
I-7018Z |
M-7018Z |
| Communication |
| Interface |
RS-485 |
| Bias Resistor |
No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.) |
| Format |
(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
| Baud Rate |
1200 to 115200 bps |
| Protocol |
DCON |
Modbus RTU, DCON |
| Dual Watchdog |
Yes, Module (1.6 Seconds), Communication (Programmable) |
| LED Indicator/Display |
| System LED Indicator |
Yes, 1 as Power/Communication Indicator |
| I/O LED Indicator |
- |
| 7-Segment LED Display |
- |
| Isolation |
| Intra-Module Isolation, Field-to-Logic |
3000 VDC |
| EMS Protection |
| ESD (IEC 61000-4-2) |
±4 kV Contact for each Terminal |
| EFT (IEC 61000-4-4) |
±4 kV to Power |
| Surge (IEC 61000-4-5) |
±0.5 kV for Power Line |
| Power |
| Reverse Polarity Protection |
Yes |
| Input Range |
+10 ~ +30 VDC |
| Consumption |
1.0 W |
| Mechanical |
| Dimensions (L x W x H) |
M-7018Z |
116 mm x 73 mm x 35 mm |
| DB-1820 |
78 mm x 65 mm x 22 mm |
| DN-1822 |
103 mm x 96 mm x 27 mm |
| Installation |
DIN-Rail or Wall Mounting |
| Environment |
| Operating Temperature |
-25 to +75°C |
| Storage Temperature |
-40 to +85°C |
| Humidity |
10 to 95% RH, Non-condensing |
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| I-7018Z-G/S CR |
10-channel Thermocouple Input Module using the DCON Protocol (Gray Cover) (RoHS)
Includes an I-7018Z Module and a DB-1820 Daughterboard. |
| I-7018Z-G/S2 CR |
10-channel Thermocouple Input Module using the DCON Protocol (Gray Cover) (RoHS)
Includes an I-7018Z Module, a DN-1822 Daughterboard and a CD-2518D 1.8 m Cable. |
| I-7018Z-G/S3 CR ~ Available soon ~ |
10-channel Thermocouple Input Module using the DCON Protocol (Gray Cover) (RoHS)
Includes an I-7018Z Module, a DN-1823 Daughterboard and a 15 cm Cable |
| M-7018Z-G/S CR |
10-channel Thermocouple Input Module using the DCON and Modbus Protocols (Gray Cover) (RoHS)
Includes an M-7018Z Module and a DB-1820 Daughterboard. |
| M-7018Z-G/S2 CR |
10-channel Thermocouple Input Module using the DCON and Modbus Protocols (Gray Cover) (RoHS)
Includes an M-7018Z Module, a DN-1822 Daughterboard and a CD-2518D 1.8 m Cable. |
| M-7018Z-G/S3 CR ~ Available soon ~ |
10-channel Thermocouple Input Module using the DCON and Modbus Protocols (Gray Cover) (RoHS)
Includes an M-7018Z Module, a DN-1823 Daughterboard and a 15 cm Cable. |
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I-7018Z-G/S = I-7018Z + DB-1820
(The DB-1820 connects directly to the I-7018Z)
M-7018Z-G/S = M-7018Z + DB-1820
(The DB-1820 connects directly to the M-7018Z) |
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I-7018Z-G/S2 = I-7018Z + DN-1822
(The DN-1822 connects directly to the I-7018Z)
M-7018Z-G/S2 = M-7018Z + DN-1822
(The DN-1822 connects directly to the M-7018Z) |
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I-7018Z-G/S3 = DN-1823 Connects to the I-7018Z Directly
M-7018Z-G/S3 = DN-1823 Connects to the M-7018Z Directly |
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| CD-2518D CR |
25F-25M 1.8 m Cable with DIN-Rail Mount for the DB-1820 (RoHS) |
| CD-25015 CR |
25F-25M 15 cm Cable with DIN-Rail Mount for the DB-1820 (RoHS) |
| 4PAPP-006-G CR |
Plastic Rack (RoHS) |
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CD-25015
15 cm Cable + DB-1820 |
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4PAPP-006-G |
I-7018Z-G/S + CD-25015 + 4PAPP-006-G
M-7018Z-G/S + CD-25015 + 4PAPP-006-G |
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CD-2518D
1.8 m Cable + DB-1820 |
I-7018Z-G/S + CD-2518D
M-7018Z-G/S + CD-2518D |
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| tM-7520U CR |
RS-232 to RS-485 converter (RoHS) |
| tM-7561 CR |
USB to RS-485 converter (RoHS) |
| tM-SG4 CR |
RS-485 Pull-high/Pull-low 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 |
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