CHAPTER 2: INSTALLATION 12-5-97 PAGE 16
2.5 DeviceNet
Cable
The DeviceNet
cable to be used in conjunction with the HE300DNT100 should be a dual
twisted pair with shield. The printed circuit assembly contains a Phoenix-type 6-pin I/O vertical
receptacle connector. Also included with the printed circuit assembly is a Phoenix-type 6-pin
screw terminal connector. Shown below are diagrams of these connectors, which indicate the
proper pin-outs.
Figure 2-6. Phoenix 6-pin I/O vertical Receptacle (located on
printed circuit assembly) and 6-pin screw terminal connector.
Figure 2-7. Example DeviceNet
network connection with three slaves (DNT100’s)
and 1 master (DNT250). Note: Terminating resistors exist on each end of the
network.
1234
5
6
V -
C -
S H D
C +
V +
V +
C +
S hield
C -
V -
G N D
connector
120
120
DNT 250
(M aster)
DNT 100
(Slave)
DNT 100
(Slave)
DNT 100
(Slave)
Term ina tin g
R esistor
Term ina tin g
R esistor
S hield
P ow er S upply P os itive Voltage
P ow er S upply G round
C +
C -
