Piping Controllers_DL200
DL200是一種數據記錄器,最多可以連接247個NC200型網路溫度控制器。 在通過RS-232端口為該設備配備了HMI或PC之後,該設備就可以向每個NC200型網路溫度控制器寫入所有命令並讀取所有數據。 設備提供乾接點,當一個或多個NC200型網絡溫度控制器超出上限和下限或發生硬件故障時,該觸點將閉合。
DL200
電源 |
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90~250 VAC, 47~63 Hz, 3VA, 1W maximum |
警報 | |
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Alarm Relay | Form A, Rating 2A/240VAC, life cycles 200,000 for resistive load. |
Alarm Function | low alarm or high alarm or hardware failure or sensor break occurs for any unit on line. |
Alarm Indicator | Red color |
介面 | |
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Master Side | RS-232 |
Slave Side | RS-422 |
主端數據通信 | |
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Protocol | Modbus Protocol RTU Mode |
Address | 20 (fixed) |
Baud Rate | 38.4 Kbits/sec |
Data Bit | 8 bits |
Parity Bit | Even |
Stop Bit | 1 bit |
Reading Speed | 60ms for reading one word of data for 100 units, 480ms for reading 4 words of data for 200 units. |
副端數據通信 | |
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Interface | Differential driver/receiver |
Protocol | Proprietary protocol |
Baud Rate | 92.16 Kbits/sec |
Reading Speed | 4ms/unit (reading 14 words per unit ) |
Writing Speed | 3.5 ms for writing 10 words 1.5 ms for writing 1 word. |
工作環境及物理性質 | |
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Operating Temperature | -10°C ~ 50°C |
Storage Temperature | -40°C ~ 60°C |
Humidity | 0 ~ 90 % RH ( non-condensing ) |
Altitude | 2000m maximum |
Insulation Resistance | 20 Mohms min. ( at 500 VDC ) |
Dielectric Strength | 2300 VAC, 50/60 Hz for 1 minute |
Vibration Resistance | 10 - 55 Hz, 10 m/s² for 2 hours |
Shock Resistance | 200 m/s2 ( 20 g ) |
Dimensions | 102.5 (L) X 80 (W) X 30 (H) mm |
Weight | 120 grams |
安全規範 | |
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Safety | EN61010-1 |
Protective Class | IP 20 |
EMC | EN61326 |
DL200 - | □ | □ | □ | □ |
1 | 2 | 3 | 4 |
1 電源輸入 | 4: 90 ~ 250 VAC, 47-63 HZ |
2 警報輸出 | 1: Form A Relay,2A/250VAC |
3 通訊方式 | 1: RS-232, Modbus protocol 2: Special order |
4 其他 | 0: No special option |
標準訂購碼 = DL200-4110 |