Interface parameters
COM1
RS232/RS485/RS422 RS232/RS485/RS422
COM2
Nonsupport RS232/RS485
COM3
Nonsupport Nonsupport Extensible,
model is
LEVI777A-E
Extensible,
model is
LEVI102A-E
Extensible,
model is
LEVI910T-E
Ethernet
Nonsupport Nonsupport Extensible,
model is
LEVI777A-N
Extensible,
model is
LEVI102A-N
Extensible,
model is
LEVI910T-N
SD card
Nonsupport Nonsupport Support Support Support
USB HOST
1 1 1 1 1
USB DEVICE
1 1 1 1 1
WIFI
Nonsupport Nonsupport Extensible,
model is
LEVI777A-W
Extensible,
model is
LEVI102A-W
Nonsupport
CANOPEN
Nonsupport Nonsupport Extensible,
model is
LEVI777A-C
Extensible,
model is
LEVI102A-C
Nonsupport
Video input
Camera supporting USB interface
Apparent parameters
Dimension
W*H*Dmm
138*86*37 212*146*36 212*146*36 272*200*47 299*222*54
Mounting
dimension
W*Hmm
131*79 192*138 192*138 260*179 288*212
Shell
ABS engineering plastics (flame-retardant level)