EDM Serial-to-Ethernet Converters
User Guide ver. 2.0 | 2021-09-01
Phone: +420 538 890 720
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E-mail: [email protected]
Technical specifications
Table 1. Converter EDM106. Technical specifications.
Parameter
Description
Microcontroller STM32F207VCT
Processor
ARM 32-bit Cortex
TM
-M3 120 MHz
Flash-memory
256 Kb
RAM
128 Kb
Interfaces
Ethernet (x1)
RJ-45, 10/100 Base-TX. Transmition protocol: TCP/IP
RS-232 (x1)
DB-9F (COM-port)
RS-485 (x2)/RS-422 (x1)
Connector – terminal block (XP1, XP2: terminals A1, B1, A2, B2);
type of mating part - terminal block with screw connector (step – 3.81mm).
Max. communication range
— up to 1000 m at 115200 bit/sec.
Load capability: up to 32 units of load or up to 256 devices with 1/8 of load
capability. Terminal resistor: pluggable (120 Ohm). Galvanical isolation: optional
(in the model EDM106-G)
Output 8.5V (x1)
8.5V output for power supply of external devices. Load current - up to 50 mA.
Connector – terminal block (XP2: terminal VO), step - 3,81 mm.
PWR (x1)
Connector – RJ-12, power supply voltage 10-30 V.
Parameters of serial interfaces
Port speed
600-115200 bit/sec
Number of data bits
7, 8
Parity check
none, odd, even
Stop bit length
1, 0.5, 1.5, 2
Flow control
enable / disable
Transmitted signals
RS-232: TxD, RxD, RTS, CTS
RS-485: Data A (+), Data B (-)
RS-422: Y+, Z-, A+, B-
Power supply
Power supply voltage
10...30 V DC
Power consumption
max. – 1.5 W
Connector
Connector – terminal block (XP2: terminals G(-) and VI(+)), step - 3,81 mm.
Connector – RJ-12
Mechanical parameters
Dimensions (L x W x H)
76 x 65 x 35 mm
Weight
122 g
Material of housing
aluminum alloy (IP30)
Installation options
DIN-rail, wall-mounted, desktop (rubber feet)
MTBF
100 000 hours
Average service life
10 years
Operating conditions
Operating temperature
-40...+70°C
Relative air humidity
no more than 95% at tempe35°C