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 |
|---|
| 90~250 VAC, 47~63 Hz, 3VA, 1W maximum |
| 警報 |
|---|
| 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 |
|---|
| Master Side |
RS-232 |
| Slave Side |
RS-422 |
| 主端數據通信 | |
|---|
| 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 | |
|---|
| 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 |
|---|
| 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 |
|---|
| Safety |
EN61010-1 |
| Protective Class |
IP 20 |
| EMC |
EN61326 |
| 文件下載 |
|---|
| 使用手冊 |
UMDL200B (151.55 KB / 2pages ) |
Download |
| 使用手冊 |
UMNC200B (87.82 KB / 2pages ) |
Download |
| 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 |
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