There are 4 inputs and 4 relay outputs on GV-IO Box 4. It has a USB connector for connecting to a computer and supports both DC and AC output voltages.
Features:
Note:
OS Supported | 32‐bit | Windows XP / Vista / 7 / 8 / 8.1 / 10 / Server 2008 | |||
64‐bit | Windows 7 / 8 / 8.1 / 10 / Server 2008 R2 / Server 2012 / Server 2012 R2 | ||||
Compatible S/W | GV‐DVR / NVR / VMS, GV‐Center V2 | ||||
Input | Input | 4 | |||
Input Signal | Dry Contact | ||||
Wet Contact, 9‐30V AC/DC | |||||
Communication | Relay Output | 4 | |||
Relay Status | Normal open | ||||
Relay Capacitanc e | USB Connection | 30V DC, 3A | |||
RS‐485 Connection | 125 / 250V AC, 3A 30V DC, 3A | ||||
DC IN | DC 12V, 1A | ||||
Address | 0‐9, A‐F | ||||
Terminal Resistance | 120 ohm | ||||
Environmental Conditions | 0 ~ 50 °C / 32 ~ 122 °F 5% ~ 95% (non‐condensing) | ||||
Dimensions (W x H x D) | 111.4 x 27.5 x 101 (mm) / 4.39 x 1.08 x 3.98 (in) |