ISC-1212-I
Industrial Media Converter Serial to Serial Media Converter
v1.4 / Nov, 2010
ISC-1212-I
Industrial RS-422/485 repeater with 3KV isolation
Features
2
͑‫͑ؼ‬Automatic internal RS-422/485 bus supervision
͑‫͑ؼ‬No external flow control signals required for RS-485
͑‫͑ؼ‬Serial type support auto detect and switch
Industrial Media Converter
͑‫͑ؼ‬Supported baud rate up to 115.2Kbps
͑‫͑ؼ‬Reach distance up to 4000 feet (1200m)
͑‫͑ؼ‬Support multiple baud rate and multiple data format
͑‫͑ؼ‬Reserved space for termination resistors (R8,R9)
͑‫͑ؼ‬Power and data flow indicator for troubleshooting
͑‫͑ؼ‬Power requirement : +9 ~ 30VDC
͑‫͑ؼ‬DIN-Rail and wall mounting enabled
Introduction
The ISC-1212-I is a RS-422/485 repeater which boosts the RS-422/485 signals to extend the reach distance up to 4000 ft (1200m) and increase the
maximum number of connection up to 128 nodes. With a special circuitry, ISC-1212-I is able to automatically detect the data flow and switch the direction
of the data lines accordingly. “Auto baud rate detector” enables ISC-1212-I to automatically configure RS-422/485 signals to any baud rate without external
switch setting. Build in opto-isolations on ISC-1212-I provides 3000VDC of isolation to protect the host computer from destructive voltage spikes on the RS422/485 data lines. ISC-1212-I also offers internal surge-protection on the data lines. The internal high-speed transient suppressors on each data line protect
the module from dangerous voltages levels or spikes. Therefore, the ISC-1212-I is a reliable RS-422/485 repeater and can satisfy most demand of operating
environment.
Connections of RS-422/485 Repeater
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Industrial Media Converter Serial to Serial Media Converter
v1.4 / Nov, 2010
Compan
Com
panyy Info
Informa
rmatio
tionn
Dimensions
2011 Prod
2011
Product
uct
Overview
Vertical Market
Applications
Industrial
Ethernet Switch
Industrial
Media Converter
Industrial
Device Server
(Unit=mm)
Pin Assignment
Interface
RS-485
Reserved
RS-422
Reserved
Power Input
Pin No.
1
2
3
4
5
6
7
8
9
10
Info
Data+
Data-
N.C.
TX+
TX-
RX+
RX-
N.C.
V+
GND
RS-485
Reserved
RS-422
Reserved
Pin No.
20
19
18
17
16
15
14
Info
Data+
Data-
N.C.
TX+
TX-
RX+
RX-
13
12
11
Industria
Indust
riall Cell
Cellula
ularr
VPN Router
Outputs RS-422/485 Terminal Block Pin Assignment
Interface
Industrial Wireless
Access Point
Inputs RS-422/485 Terminal Block Pin Assignment
N.C.
Industrial
USB-Ov
USB
O er-IP
IP Ser
S ver
Specifications
ORing Media Converter Model
ISC-1212-I
Access
Acc
essori
ories
es
Physical Ports
10-pin terminal block
RS-422/485 Signals
RS-422 : TX+, TX-, RX+, RXRS-485 : Data+, Data-
Baud Rate
300 ~ 115.2 Kbps
Data bit
5, 6, 7, 8
Stop bit
1, 1.5, 2
Network
Management Utility
M
RS-422/485 Connector
D esigned for Rugged Excellence
2-41
Industrial Media Converter Serial to Serial Media Converter
v1.4 / Nov, 2010
Parity
None, Even, Odd, Space, Mark
Flow Control
XON/XOFF(software)
Auto Hardware Direction Control for RS-485
LED Indicators
Power Indicator
Green : Power LED x 1
TxD Indicator
Green LED x 1
RxD Indicator
Red LED x 1
Power
2
Input Power
+9 ~ 30 VDC power inputs on 10-pin terminal block
Power Consumption (Typ.)
0.7 Watts
Physical Characteristics
Industrial Media Converter
Enclosure
IP-30
Dimensions (W x D x H)
71.2(W) x 25.3(D) x 100.6(H) mm (2.8x1x3.96 inch.)
Weight (g)
130g
Environmental
Storage Temperature
-25 to 85°C (-13 to 185°F)
Operating Temperature
-10 to 70°C (14 to 158°F)
Operating Humidity
5% to 95% Non-condensing
Regulatory Approvals
EMI
Shock
FCC Part 15, CISPR (EN55022) class A
EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8,
EN61000-4-11
IEC60068-2-27
Free Fall
IEC60068-2-32
Vibration
IEC60068-2-6
Warranty
2 years
EMS
Ordering Information
ISC- A B C D E - F
Code
Definition
Option
Serial Port
Number
- 1 : 1port
Serial Port Type
- 1 : RS-232
- 2 : RS-422/485
- 3 : RS-232/422/485
Converter Prot
Number
- 1 : 1port
Converter Type
- 0 : other type
- 1 : RS-232
- 2 : RS-422/485
- 3 : RS-232/422/485
Model Name
Available
Model
ISC-1212-I
Packing List
ΘISC-1212-I
ΘDIN-Rail Kit
ΘWall-mount Kit
ΘQuick Installation Guide
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Description
Industrial RS-422/485 repeater with 3KV isolation
Optional Accessories (Can be purchased separately)
ΘDR-45 series, 45W DIN-Rail power supply
ΘDR-75-12, 12V/75W DIN-Rail power supply
ΘDR-75-24, 24V/75W DIN-Rail power supply
Other Converter Type
- F : 100Base-FX Fiber
- U : USB
Additional function
- I : Isolation
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