SIREL SMD Ex 是用於危險區域操作的控制單元,包括用於數據輸入/操作以及模擬和數字信號的顯示器和按鍵。
Specification | |
Enclosure | Plastic (ABS) |
Protection index | IP65 |
Supply voltage |
85 .. 284 VAC 24 VDC (optional) |
Display | True text LC-Display |
Connections | Spring terminals 0.14 to 3 mm2 |
Relais outputs | 2 freely configurable |
Contact rating | max. 2A, max. 240V |
Analog outputs |
Active current source 0/4 .. 20 mA max. 800 ohms galv. isolation, max. 50V to earth |