Geovision NVR Software Installation Guide - Use-IP
Geovision NVR Software Installation Guide - Use-IP
Geovision NVR Software Installation Guide - Use-IP
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2<br />
Hardware Accessories<br />
3. Multiple pieces of GV-I/O Box 4 are connected with the PC through separate RS-<br />
485 cables.<br />
After you connect multiple pieces of GV-I/O Box 4 with the PC through separate RS-485<br />
cables, insert the Terminal Resistors in the connected piece of GV-I/O Box 4 at the end<br />
of each cable.<br />
Specification<br />
Figure 2-50<br />
Input 4<br />
Input<br />
Input Signal<br />
Dry Contact<br />
Wet Contact, 9-30V AC/DC<br />
Relay Output 4<br />
Relay Status Normal Open<br />
Output<br />
Relay<br />
Capacitance<br />
USB Connection<br />
RS-232 / RS-485<br />
Connection<br />
30V DC, 3A<br />
125 / 250V AC, 3A<br />
30V DC, 3A<br />
DC IN DC 12V, 1A<br />
Address 0-9, A-F<br />
Terminal Resistance 120Ω<br />
Environmental Condition<br />
0~50 Degree C / 32~122 Degree F<br />
5%~95% (Non-Condensing)<br />
Dimensions (W x H x D) 111.4 x 27.5 x 101 (mm) / 4.39 x 1.08 x 3.98 (in)<br />
Ordering Information<br />
84-IOB04-100<br />
107
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