주요특징
- 슬라이스 타입의 필드버스 I/O ( DeviceNet , PROFIBUS , CANopen , CC-Link , EtherCAT , MODBUS RS232 , MODBUS RS485, PROfinet , EtherNET IP, MODBUS TCP, CC-Link IE Field)
- 소형 시스템 구성에 대한 가장 합리적인 가격을 제공
- 사용자의 편의를 위한 착탈식 방식의 터미널 블럭 제공
- Test Pin용 홀울 제공하여 배선 후에도 입출력값 확인 가능
ST-3804 Input Specification | ||
Number of Inputs |
4 Channels | |
Indicators | 1 Green/Red LED, Module Status 4 Green LED, Input State 1 Green LED,E, Cold Junction |
|
Sensor Types | Thermocouple Input - Type K/J/T/B/R/S/E/N/L/U/C/D mV Input - 10uV/bit, 1uV/bit, 2uV/bit |
|
Cold Junction Temperature | -20~70℃ | |
Cold Junction Compensation Method |
External “PT100 Sensor (recommended) or Internal Temperature Sensor * Auto Detection if External PT100 (high priority) is Connected |
|
Conversion Time | 30msec/1Channel when Normal Conversion | |
Data Format | 16bits Integer (2's compliment) | |
Resolution of Data | ±0.1℃/F, 10mΩ | |
Module Accuracy | ±0.3% Full Scale @25℃ ±0.5% Full Scale @0℃, 60℃ |
|
Calibration | Not Required | |
Diagnostic | Sensor Open or Range Over, then Conversion Data=0x8000(-32768) |
|
Common Type | 1 Common / 1 Input | |
General Specification | ||
System Power Dissipation | Max. 120mA@5.0Vdc | |
Isolation | I/O to Control Logic : Photocoupler Isolation | |
Field power | Not used, Field Power by pass to next expansion module | |
Wiring | Connector Type, up to AWG22 Module Connector : HIF3BA-20D-2.54DSA |
|
Weight | 70g | |
Module Size | 12mm x 99mm x 70mm | |
Pin No. | Description | |
1 | TC Ch#0+ | |
2 | TC Ch#0- | |
3 | TC Ch#1+ | |
4 | TC Ch#1- | |
5 | TC Ch#2+ | |
6 | TC Ch#2- | |
7 | TC Ch#3+ | |
8 | TC Ch#3- | |
9 | AGND | |
10 | AGND | |
11 | - | |
12 | - | |
13 | - | |
14 | - | |
15 | - | |
16 | - | |
17 | - | |
18 | - | |
19 | External PT100 | |
20 | External PT100 |