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Product
Z-8TC-SI-LAB

CH-8 thermocouple input module / RS485, 24bit resolution, with two-way pull-out terminals

The Z-8TC-SI-LAB is a digital converter for thermocouple types J, K, R, S, T. B, E, N, L with eight measurement channels designed for laboratories. The module features RS485 Modbus RTU communication, cold junction compensation, high accuracy, overall isolation up to 1.5 kVac, and up to 24-bit resolution.

Price starting from: 240.00 €

Price on E-Commerce sales channel from: 228.00 €

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TECHNICAL DATA

Power supply	10..40 Vdc; 19..28 Vac (50-60 Hz)
Power consumption	Max 0,6 W
Isolation	1.500 Vac
ESD protection	4 kV
Status indicators	Power supply Error Tx data Rx data
Connections	Removable 4-way terminal block, pitch 3.5mm, max. cable cross-section 1.5mm2 Rear IDC10 connector for DIN rail Front micro USB 2.0 for configuration and Modbus RTU communication
Mounting	DIN rail guide 35 mm (IEC/EN 60715)
data storage	EEPROM for configuration parameters, retention time 10 years
Interface	RS485 (IDC10), 2 fili
Baud rate	Up to 115 kbps
Protocol	Modbus RTU
Time response	<10 ms
Channel speed	25..400 ms
Distance	Up to 1.200 m
Connectivity	32 nodes max
Programming	DIP Switch EASY SETUP Z-NET4
Input channels	8 inputs that can be activated and configured individually
Type of input channels	Thermocouple J, K, R, S, T. B, E, N, L (EN 60584-1, GOST 8.585) Temperature range -210..1820 °C Span: -±150mV Shunt up to 70 mV
Measurements format	Voltage (μV), temperature (°C) on 16-bit Int and 32-bit on floating point, direct o swapped
Protection degree	IP20
Operating temperature	-25..+70 °C
Dimension	17.5 x 100 x 112 mm
Weight	140 g
Housing	PA6, black color
Certifications	CE, UKCA
ADC
Resolution	24 bit
Accuracy class	0,05%
Stability	0,04%
Linearity	0,025%
Thermal drift	100 ppm/K
Current test	100nA
CMRR	70dB @ 100ms
DMRR	60dB

SHIPPING AND EXPORT INFORMATION

PRODUCT CODE	Z-8TC-SI-LAB
GROSS WEIGHT kg	0.16
ORIGIN	IT
CN (Combined Nomenclature)	85389091
ECCN	5A991

Manuals, flyers

IT EN FR DE ES RU

Datasheet

en - - - -

Distributed I/O System

en - - -

Installation Manual

es -

User Manual

en - - - -

Pattern approval certificate of measuring instruments

- - - - -

Tools

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Z-PC series Labview drivers

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Firmwares

▼ IT EN

Firmware SW01972-1.0.1.7 (please read release notes)

SHA256 Checksum:
35a12fa3091e15ff4054514b290c2a3a651f909d070ad116a13512ca83a53958

Multi

Firmware SW01972-1.0.1.5 (please read release notes)

SHA256 Checksum:
350d70416b27745e6a203a9ec6817b576220281af00cf228cbf3cf1eaa6656b8

Multi

DRAWINGS & CAD MODELS

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2D model

Multi

3D Model

Multi

Certifications

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CE Conformity Declaration

Multi

REACH and ROHS declarations

Multi

Customs codes

Multi

Mandatory accessory

Z-PC-DINAL2-17.5

Head terminal + 2 slot 17.5mm DIN rail bus system for Z-PC Line I/O fast mounting and connection

Z-PC-DIN2-17.5

2 slot 17.5mm DIN rail bus system for Z-PC Line I/O fast mounting and connection

Z-PC-DIN8-17.5

8 slot 17.5mm DIN rail bus system for Z-PC Line I/O fast mounting and connection

Accessories

K107USB

RS485/USB asyncronous serial converter

S107USB

RS485/USB optoisolated serial converter, portable version

S117P1

Portable serial converter USB/RS232, USB/RS485, USB/TTL UART

Z-SUPPLY

Single-phase switching power supply 24V @ 1.5A

CU-A-MICROB

USB cable plug USB-A - MicroUSB-B - 5P

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EASY SETUP

Suite for all programmable SENECA devices

Multi

Z-NET4 2.x

Free IEC 61131-based system configurator for Z-PC Series

Multi

Alternative products

Z-8TC-LAB

CH-8 thermocouple input module / RS485 with two-way pull-out terminals

Z-8TC-1

CH-8 thermocouple input module / RS485

Z-8TC-SI

CH-8 thermocouple input module / RS485 with 24bit resolution

Product versions

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Z-8TC-SI-LAB

CH-8 thermocouple input Modbus module / RS485 with 24bit ADC

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