PSI-REP-DNET CAN - Repeater

2313423

Modular repeater for electrical isolation and increasing the range for DeviceNet™, SDS, CANopen®, data rate of up to 1 Mbps, high-quality electrical isolation between the interfaces, DIN-rail mountable, 24 V DC supply

The performance and availability of bus systems can be significantly increased by using repeaters. In addition to electrical isolation, bus segmentation with repeaters makes it possible to multiply the permissible coverage of the network and to extend the number of devices.

Utilization restriction
CCCex note Use in potentially explosive areas is not permitted in China.

Product type Interface converter
MTTF 1091 Years (SN 29500 standard, temperature 25°C, operating cycle 21%)
514 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25%)
208 Years (SN 29500 standard, temperature 40°C, operating cycle 100%)
MTBF 823 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day))
170 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day))

Electrical isolation VCC // TBUS // CAN A // CAN B
Maximum power dissipation for nominal condition 1.32 W
Test voltage data interface/power supply 1.5 kVrms (50 Hz, 1 min.)
Rated insulation voltage 85 V DC (In accordance with EN/IEC 60079-7, Annex H)
Supply
Supply voltage range 10 V DC ... 30 V DC (via pluggable COMBICON screw terminal block)
Nominal supply voltage 24 V DC
Typical current consumption 55 mA (24 V DC)
Max. current consumption 80 mA
≤ 2 A (For operation in a joining station, via the DIN rail connector)
Function
Status and diagnostic indicators LEDs: VCC (supply voltage), NET A (Mod/Net status port A), NET B (Mod/Net status port B), ACT (activity/data traffic)

Switching
Output name Relay output
Number of outputs 1
Contact switching type N/C contact
Minimum switching voltage 10 V DC
Maximum switching voltage 30 V DC
Limiting continuous current 500 mA

Supply
Stripping length 7.00 mm
Tightening torque 0.56 Nm ... 0.79 Nm

Bit distortion, input ± 35 %
Bit distortion, output < 6.25 %
Bit delay One telegram length (EXTENDED)
Signal CAN
CANopen®
DeviceNet™
Data: CAN interface, in accordance with ISO/IS 11898 for DeviceNet™, CAN, CANopen®
Transmission speed ≤ 1 Mbps (Configurable via DIP switches)
Connection method COMBICON plug-in screw terminal block
No. of channels 2 (CAN_High / CAN_Low)
Transmission length ≤ 5000 m (Dependent on the data rate and the protocol used)
Number of bus devices ≤ 64 (per potential segment)
≤ 63 (DeviceNet™, can be addressed logically)
≤ 128 (CANopen®, can be addressed logically)
Termination resistor 124 Ω (Integrated and ready to be switched)
Single conductor/terminal point, rigid 0.2 mm² ... 2.5 mm²
Single-wire/terminal point, flexible 0.2 mm² ... 2.5 mm²
Max. AWG conductor cross section, flexible 14
Min. AWG conductor cross section, flexible 24
Single-wire/terminal point, rigid AWG max. 14
Single-wire/terminal point, rigid AWG min. 24
Stripping length 7 mm
Transmission medium 2-wire twisted pair, shielded
Transmission method CSMA/CA
File format/coding Bit stuffing, NRZ
Data: CAN interface, in accordance with ISO/IS 11898 for DeviceNet™, CAN, CANopen®
Transmission speed ≤ 1 Mbps (Configurable via DIP switches)
Connection method COMBICON plug-in screw terminal block
No. of channels 2 (CAN_High / CAN_Low)
Transmission length ≤ 5000 m (Dependent on the data rate and the protocol used)
Number of bus devices ≤ 64 (per potential segment)