UMSN10A
2
4.Specifications
Baud rate:
300 ~ 38400 bits/sec
Parity bit:
None, odd or even
Data bit:
8 bits
Stop bit:
1 or 2 bits
Connectors:
9-pin Female D-SUB ( RS-232)
Screw type terminal block ( RS-485/422 )
Receiver threshold:
0.8 V min.
( RS-232 )
0.2 V ( RS-485/422 )
Receiver input impedance: 3K ~ 7 Kohm ( RS-232 )
96 Kohm ( RS-485/422 )
Transmission mode:
Single ended ( RS-232 )
Differential ( RS-485/422 )
Transmission distance:
50 ft ( RS-232 )
5000 ft ( RS-485/422 )
Common-mode voltage:
25 V ( RS-232 )
+12 V, -7V ( RS-485/422 )
Driving capability:
32 receivers ( 12 Kohm input )
247 receivers ( 96 Kohm input )
Power:
90~264 VAC, 47~63 Hz, 10VA, 4W max.
Breakdown Voltage:
2500VAC, 1minute ( power to RS-232, RS-485/422 )
400 VAC, 1 minute ( between RS-232 and RS-485/422 )
Isolation resistance:
>500 Mohm VS. 500 VDC
Ambient temperature:
0~50 C
Storage temperature:
-20~80 C
Agency Approvals:
CE Approved
Mounting method:
DIN rail mount or wall mount
Dimension:
4.02” (L) X 3.15” (W) X 1.18” (H) inches
Weight:
120 grams
K
K
L
L
2.4 V max.
5.Mechanical Data
5.Mechanical Data
SNA10A
T
R
ON
TX1
CAT. II
CAT. II
90-264VAC
47-63HZ 10VA
90-264VAC
47-63HZ 10VA
TX2 RX1 RX2
RS-422
RS-232
L
N
RS-485
3.15”
80.0mm
0.98”
25.0mm
1.18”
30.0mm
4.02”
102.5mm
3.86”
98.0mm
