[. . . ] [. . . ] VT-DD08 / VT-DD16 8 & 16 Output RS-485 Data Distributors VITEK FEATURES · 1x - RS232 / 2x - RS485 Data Input · 8x - RS485 outputs (VT-DD08) / 16x - RS485 outputs (VT-DD16) · Connection can be cascaded to other VT-DD08/VT-DD16 Units · 12VDC Operation with 350mA Consumption · Standard 1U Form Factor Detailed Specifications Data Inputs Data Output Ports Data Output Signal Operation Temperature Power Supply Power Consumption Dimensions (W x H x D) Weight VT-DD08 8 Port (Terminal Block) RS485 32 ~ 113°F (0 ~ 45°C) 12 VDC 350mA VT-DD16 16 Port (Terminal Block) 1x - RS232 / 2x - RS485 (Terminal Block) 1U Standard / 18. 98" x 3. 94" x 1. 73" (482mm x 100mm x 44mm) 2. 31 lbs. [. . . ] [. . . ]