User`s manual

Table Of Contents
VPort 2140 User’s Manual Technical Specifications
E-2
Serial Port
COM1
DB9 RS-232 or RS-485 Terminal block (PTZ
camera control) max.115.2Kbps
COM2
DB9 RS-232 (PTZ camera control or modem),
max.115.2Kbps
General I/O
4 Digital inputs (max. 12VDC 50 mA)
2 Relay outputs (max. 24 VDC 1A, 125 VAC
0.5A)
Software Development Kit
Open ActiveX control
Viewing System Requirement
Internet Explorer 4.x or above,
Netscape Navigator 4.x or above