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Wiring the Redundant Power Inputs for the
PTC-101-LV series
The top five contacts of the 8-contact terminal block connector on the
PTC-101-LV’s top panel are used for the PTC-101-LV’s two DC inputs. Top
and front views of one of the terminal block connectors are shown here.
STEP 1:
Insert the negative/positive DC wires
into the V-/V+ terminals.
STEP 2:
To keep the DC wires from pulling
loose, use a small flat-blade screwdriver to
tighten the wire-clamp screws on the front of
the terminal block connector.
STEP 3:
Insert the plastic terminal block
connector prongs into the terminal block
receptor, which is located on the PTC-101-LV’s
top panel.
ATTENTION
Before connecting the PTC-101-LV to the DC power inputs, make
sure the DC power source voltage is stable.
Communication Connections
PTC-101 models have one 10/100BaseT(X) Ethernet port, and one
100BaseFX (SC, ST, or LC type connector) fiber port.
10/100BaseT(X) Ethernet Port Connection
The 10/100BaseT(X) ports located on the PTC-101’s front panel are used
to connect to Ethernet-enabled devices.
Below we show pinouts for both MDI (NIC-type) ports and MDI-X
(HUB/Switch-type) ports, and also show cable wiring diagrams for
straight-through and cross-over Ethernet cables.
10/100Base T(x) RJ45 Pinouts
MDI Port Pinouts
MDI-X Port Pinouts
8-pin RJ45
Pin
Signal
1
Tx+
2
Tx-
3
Rx+
6
Rx-
Pin
Signal
1
Rx+
2
Rx-
3
Tx+
6
Tx-
