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-3708 Input Specification | ||
|
Number of Inputs |
8 Channels | |
| Indicators | 1 Green/Red LED, Module Status, 8 Green LED, Input State | |
| Sensor Types | RTD Input PT100, PT200, PT500, PT1000, PT50 JPT100, JPT200, JPT500, JPT1000, JPT50 NI100, NI200, NI500, NI1000 NI120, NI1000LG Resistance Input 100mΩ/bit, 10mΩ/bit, 20mΩ/bit, 50mΩ/bit |
|
| Excitation Current | About 1mA | |
| Conversion Method | 3-Wire or 2-Wire | |
| Conversion Time | 30msec/1Channel when Normal Conversion | |
| Data Format | 16bits singed 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) Except Resistance Input Mode |
|
| Common Type | 4 Common/Module | |
| General Specification | ||
| Power Dissipation | Max. 110mA@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 | RTD Ch#0+ | |
| 2 | RTD Ch#0- | |
| 3 | RTD Ch#1+ | |
| 4 | RTD Ch#1- | |
| 5 | RTD Ch#2+ | |
| 6 | RTD Ch#2- | |
| 7 | RTD Ch#3+ | |
| 8 | RTD Ch#3- | |
| 9 | AGND | |
| 10 | AGND | |
| 11 | RTD Ch#4+ | |
| 12 | RTD Ch#4- | |
| 13 | RTD Ch#5+ | |
| 14 | RTD Ch#5- | |
| 15 | RTD Ch#6+ | |
| 16 | RTD Ch#6- | |
| 17 | RTD Ch#7+ | |
| 18 | RTD Ch#7- | |
| 19 | AGND | |
| 20 | AGND | |