|
PT-811M
IO-Box
Specification for APDM Mpeg4 & H.264 use
|
|
1.
PT-811M: 8DI / 8DO
|
8.
Communicate Distance :1.2KM
|
|
2.
PT-812M: 16DI / 8DO
|
9.
Dimension:132x125x42mm
|
|
3.
Communication: Transformer-Couple
|
10.
Lamplight:First
lamp system active,
|
|
RS-485 Protocol : MODBUS RTU
|
8(16)
Points Digital Inputs lamp, 8Points
|
|
4.
Low state Voltage range: 1VDC3.7Ma
|
Digital
Outputs lamp, RXD TXD Lamp
|
|
5.
Input High state Voltage range:
|
11. Design Basis:Single
Chip, Watch-dog,
|
|
3V-50v Dc or Floating
|
EEPROM,
Software DEBOUNCE
|
|
6.
Pull up Current 3mA,1K resister
|
12.
Installation: Wall Mount OR Din Rail,
|
|
to
+5V
|
Plug
Terminal Block
|
|
7.
Output Voltage of High state
|
|
|
(Inactive):30VDC,30mA
Max
|
|