B&B Electronics Mini POE Ethernet to RS-232 Converter PES1A Manual De Usuario
Hardware
Overview
Manual Documentation Number: PES1A/PESV1A-2907m
7
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
Ethernet Port Connector
The Ethernet Port connector is a standard RJ-45 receptacle that allows the
serial server to be connected to an Ethernet network. It also carries Power
over Ethernet (PoE) based on the IEEE 802.3af standard.
serial server to be connected to an Ethernet network. It also carries Power
over Ethernet (PoE) based on the IEEE 802.3af standard.
On the PES1A/ PESV1A two indicator LEDs are built into the RJ-45
connector.
connector.
Serial Port Connector
The Serial Port Connector is a DB-9 male connector (configured as a DTE)
supporting RS-232 serial communications including TD, RD, TRS, CTS,
DTR, DCD, DSR and GND signal lines. Use a standard serial cable if
connecting to a DCE; use a null modem (crossover) cable if connecting to a
DTE.
supporting RS-232 serial communications including TD, RD, TRS, CTS,
DTR, DCD, DSR and GND signal lines. Use a standard serial cable if
connecting to a DCE; use a null modem (crossover) cable if connecting to a
DTE.
Refer to Appendices D, E and F for connection pin-outs.
Power Connector
Power is supplied to the PES1A/PESV1A by PoE (Power over Ethernet) via
the RJ-45 Ethernet receptacle. Power over Ethernet may be delivered via un-
used pairs in the CAT-5 cable, or via a simplexed power technique. Both
options are supported by the PES1A and PESV1A. PoE power consumption
for the PES1A and PESV1A are rated Class 3.
the RJ-45 Ethernet receptacle. Power over Ethernet may be delivered via un-
used pairs in the CAT-5 cable, or via a simplexed power technique. Both
options are supported by the PES1A and PESV1A. PoE power consumption
for the PES1A and PESV1A are rated Class 3.
Refer to Appendix E for Ethernet connection pin-outs and additional information
on PoE.
on PoE.
Output Power Connector (PESV1A only)
The output power connector (on the PESV1A only) is a two position
removable terminal block that provides a DC power supply voltage output
(derived from the PoE input power) in three selectable ranges: 5 VDC, 9
VDC and 12 VDC. Maximum output power is 4 watts.
removable terminal block that provides a DC power supply voltage output
(derived from the PoE input power) in three selectable ranges: 5 VDC, 9
VDC and 12 VDC. Maximum output power is 4 watts.
Figure 5.
Side View of the PESV1A