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6. Technical Data / Order No.
Supply voltage
Nominal current consumption
RS-232-C interface
Configuration option
Data indicator
Transmission length
Type of connection
RS-422 interface
Terminating resistors
Transmission length
Type of connection
Transmission ports (I/O)
Transmission rate
Bit distortion
Bit delay
General Data
Electrical isolation
Test voltage
Insulation voltage
Electromagnetic compatibility:
Protective circuitry
Resistance to interference from
- static discharge
- electromagnetic fields
- bursts
- surges
- conducted noise
Radiated interference
Ambient temperature range
Protection class
Housing: - material
- dimensions (w / h / d)
Weight
Connection data (con.cross section)
- COMBICON plug connector
- Ground con./equipotential bonding
Accessories
20
ENGLISH
PSM-EG-RS232/RS422-P/4K / 27 61 26 6
24 V DC ± 20 %
approx. 130 mA
Acc. to DIN 66259 part 1, CCITT V.28
DTE/DCE - change over
DSR/DTR - internally bridged
LED green, receive data, dyn.
LED yellow, transmit data, dyn.
0...15 m
9 SUB-D (male) or COMBICON
acc. to DIN 66 259 part 3, CCITT V.11
Receiver 150 Ω, pull up/down 510 Ω
0...1000 m, twisted pair
15 SUB-D (male) or COMBICON
4 (2/2), T, R, C, I; duplex
0...64 kbit/s (NRZ)
≤ 5 %
≤ 3 µs
RS-232 / RS-422; supply / RS-422
2.5 k V
, 50 Hz, 1 min.
rms
300 V
rms
c
Conformance with EMC guideline 89/336/EWG
according to EN 50081-1, EN 50082-2
serial polarity protection, Y-capacitors, current-
compensated choke, suppressor diodes, gas dis-
charge arrester, SUB-D plug connector grounded
IEC 801-2/EN 60801-2
/ severity 4
IEC 801-3/DIN VDE 0843-3 / severity 3
IEC 801-4/DIN VDE 0843-4 / severity 4
IEC 801-5/DIN VDE 0843-5 / severity 2
IEC 801-6/ENV 50141
/ severity 3
EN 55 022, cl. B
0 °C to + 50 °C
IP 20
ABS
(45 x 77 x 110) mm
240 g
2
0.2 - 2.5 mm
(AWG 24-12)
2
max. 2.5 mm
2 ground connection sets (15 cm connection cable,
fan-type lockwasher, UNC fixing screw)
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