Package Contents
RS-485 Repeater, 24VDC USA Wall Power Adapter
Product Type
Signal Repeater
Product Name
RS-485 Repeater
Operating mode
Semi-duplex
Bit distortion, output
< 3.6 %
Nominal supply voltage
24 V AC/DC
Noise emission
EN 50 081-1
Permissible humidity (operation)
10 % ... 95 % (non-condensing)
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Interface 2
RS-485 interface, in acc. with EIA/TIA-485, DIN 66259-4/RS-485 2-wire
Housing material
PA 6.6-FR
Transmission medium
2-wire twisted pair, shielded
Data direction switching
Automatic control, min. station response time 1 bits
Conductor cross section solid max.
2.50 mm²
Interface 1
RS-485 interface, in acc. with EIA/TIA-485, DIN 66259-4/RS-485 2-wire
Ambient temperature (operation)
-40 °C ... 70 °C
File format/coding
UART (11/10 bit switchable; NRZ)
Supply voltage range
18 V AC/DC ... 30 V AC/DC (via pluggable COMBICON screw terminal block)
EMC Immunity
EN 61000-4-2: Contact discharge ± 6 kV (Test Level 3), Indirect discharge ± 6 kV (Test Level 3); EN 61000-4-3: Frequency range 26 MHz ... 3 GHz (Test Level 3); EN 61000-4-4: Criterion B; EN 61000-4-5: Signal ± 1 kV (Data line, asymmetrical); EN 55011; EN 61000-4-6: Frequency range 0.15 MHz ... 80 MHz
Conductor cross section AWG max.
12
Termination resistor
390 Ω; 180 Ω; 390 Ω (Can be connected)
Test voltage data interfaces
1.5 kV AC
Min. AWG conductor cross section, flexible
24
Free Fall
In acc. with IEC 60068-2-32; Result: 1 m
Vibration resistance
In acc. with EN 60068-2-6/IEC 60068-2-6; Result: 5g, 10...150 Hz, 2.5 h, in XYZ direction
Bit distortion, input
max. ± 35 %
Conductor cross section flexible min.
0.20 mm²
Transmission channels
2 (1/1), TD, RD, half duplex
Max. AWG conductor cross section, flexible
12
Noise immunity
EN 50 082-2
Cascadability
9 (4,8 ... 93,75 kbps)
Conductor cross section flexible max.
2.50 mm²
Connection in acc. with standard
CUL
ATEX
II 3 G Ex nA IIC T4 Gc
Conductor cross section AWG min.
24
UL, USA/Canada
508 recognized, Class I, Div. 2, Groups A, B, C, D
Conductor cross section solid min.
0.20 mm²
Connection method
Pluggable screw connection
Typical current consumption
90 mA (24 V DC)
MTTF
1808 Years (SN 29500 standard, temperature 25°C, operating cycle 21 % (5 days a week, 8 hours a day))
Protocols supported
transparent protocol
Degree of protection
IP20
Electromagnetic compatibility
Conformance with EMC Directive 2014/30/EU
Max. current consumption
100 mA
Altitude
5000 m (For restrictions see manufacturer's declaration)
Test voltage data interface/power supply
1.5 kVrms (50 Hz, 1 min.)
Shock
In acc. with EN 60068-2-27/IEC 60068-2-27; Result: 25g, 11 ms period, half-sine shock pulse
Electrical Isolation
VCC // RS-485 (A) // RS-485 (B)
Serial transmission speed
1.2 / 2.4 / 4.8 / 9.6 / 19.2 / 38.4 / 57.6 / 75 / 93.75 / 115.2 / 136 / 187.5 / 375 / 500 / 1500 kbps
