Cyberpower Ups Serial Pinout Db9
An uninterruptible power supply (uninterruptible power source, UPS) is a device that provides emergency power to a load when the input power source fails. UPS provides instantaneous or near-instantaneous protection from input power interruptions by means of one or more attached batteries and associated electronic circuitry.
While not limited to protecting any particular type of equipment, a UPS is typically used to protect computers, data centers, telecommunication equipment or other electrical equipment.
UPS Communications Cable Smart Signalling 6'/2m - DB9 to RJ45 SAINT KITTS AND NEVIS - Select your location. UPS Communications Cable Smart Signalling 6'/2m - DB9 to RJ45. UPS cable provides dedicated serial/USB communication between the UPS and the server, independent of the network.
Forward to / Ablerex / APC / Belkin / Best Power / Fiskars / HP / IMV / Liebert / Megatech / MGE / Minuteman / Neuhaus / Omron / Powercom / Schneider Electric / Sendon / Tripp-lite / Yunto UPS pinoutsAblerex UPS Pinouts
- Ablerex Troy 600 UPS cableShutdown Cable with UPSee software. Should work with Troy 800
APC UPS Pinouts
- APC AP9335T NetBotz Temperature ProbeAPC AP9335T NetBotz Temperature Probe
- APC Back-UPS ES 700VA Manufacturer: APC by Schneider Electric Product code: BE700G-GR
- APC Back-UPS Office connectorrarely used 6-pin jack
- APC BackUPS dumb cable (on-battery only)APC Part# - 940-0023A
- APC BackUPS ES (old) cable wiringAPC part # 940-0119A.
- APC BackUPS Office (old) cableAPC Part# 940-0119A
- APC BackUPS Pro cableAPC Part# 940-0095B. Should work with APC PowerChute Pro software.
- APC BackUPS Pro PNP cableAPC part # 940-0095A
- APC BackUPS XS1000, BX-1000 and some others cable wiringAPC part# 940-0128D
- APC Dumb UPS cable (simple)APC Part# 940-0020 (grey cable). Should work with APC PowerChute Plus software.
- APC management card 9630,9631 (940-0299a)APC Part# 940-0299A
- APC Netbotz 200 and 450 Device cables.
- APC rack mount Smart-signalling DB9 cablepart #940-1524C. Same usage as 024C but the length is 5meter
- APC RJ12 serial cableRJ12 to DB9. Compatible with Rack PDU (AP78xx, AP79xx, AP86xx, AP88xx, AP89xx) and 2G Rack Automatic Transfer Switches (AP7752, AP7752, AP7730, AP7732, AP7721, AP7723). APC part # 940-0144A
- APC Smart UPS cable Cisco console Adapter pinoutShould work with APC UPSs that use the following cables: APC Part# 940-0024C, # 940-0024D or 940-1524(black cable) This is to plug a Cisco console (rollover) cable into.
- APC Smart UPS DB9 cableAPC Part# 940-0024C, # 940-0024B, # 940-0024D or 940-1524(black cable). Compatible with most APC UPSs that have a DB9 serial port. Should work with APC PowerChute or Apcupsd(UPS Server for Linux)
- APC Smart UPS DB9 to Intel server MB RJ45 serial A connectorFor Intel server UPS
- APC Smart UPS interface portmay be used for building your own cable
- APC Smart-UPS 5G cable APC part#940-0625A APC part#AP940-0625A APC part#AP940-1525A
- APC UPSes with standard USB cableMay be easily obtained in any computer shop. Compatible with Back-UPS LS (USB) BP500UC, BP700UC; Back-UPS Pro USB BP350UC, BP500UC, BP500CLR, BP700UC; Smart-UPS 3.6G(USB) SUA1000, SUA1500, SUA750XL, SUA1000XL; Smart-UPS 4.5G(USB) SMT750, SMT100, SMT1500, SMT2200, SMT3000; Smart-UPS 5G(USB) SMX750, SMX1000, SMX1500 and some others
- APC USB cable schematicAPC part# 940-0127B, 940-127C and 940-0127E
- INT-0062 smart signalling cable for UPSINT-0062 smart signalling cable for UPS pinouts. Not officially can be called as APC INT-0062 UPS smart signalling cable.
- Кабель для APC BackUPS BE350C,BE500C,ES 550original 940-0128A and analogue of the 940-0128A for APC Back-UPS ES 'C' BE350C, BE500C, ES 550
Belkin UPS Pinouts
- Belkin F6H500 UPS cableUPS to PC shutdown cable
Best Power UPS Pinouts
- Best Power Fortress RackmountBest Power Fortress Rackmount 750 VA, 1050 VA, 1425 VA, 1800 VA, and 2250 VA communication port pinouts
- Best Power Fortress Rackmount APCUPSD Simple-Custom Cable pinoutAPCUPSD Voltage Signalling Simple-Custom Cable for Best Power Fortress Rackmount 750 VA, 1050 VA, 1425 VA, 1800 VA, and 2250 VA
- INT-0051 voltage signalling cable for UPSINT-0051 voltage signalling cable for UPS pinouts
Fiskars UPS Pinouts
- Fiskars PowerRite UPS port
HP UPS Pinouts
- HP PowerWise L600/L900/L1250 UPS interface
IMV UPS Pinouts
- Invertomatic-Victron (IMV) UPS intelligent (serial communication) cablepart# VIC-23/2. Works with PowerFLAG software
Liebert UPS Pinouts
- Liebert ap 200 db 25 connectorLiebert ap 200 db 25 pin description top rear of the unit
- Liebert UPStation-GXT interface
Megatech UPS Pinouts
- Megatech M2501 UPS cables Types I, IIUsed for connecting Megatech inteligent UPS (type I) or smart UPS (type II) to PC
MGE UPS Pinouts
- MGE NOVA AVRMGE NOVA 600 AVR and MGE NOVA 1100 AVR
- MGE Pulsar EL 7MGE Pulsar EL 7 UPS Systems communication port pinout
- MGE Pulsar EL 7 APCUPSD Simple-Custom CableAPCUPSD Voltage Signalling Simple-Custom Cable for MGE Pulsar EL 7 UPS Systems
- MGE UPS Comet 10Merlin Geren UPS Comet 10 Cable
Minuteman UPS Pinouts
- Minuteman UPS
Neuhaus UPS Pinouts
- Neuhaus SmartLine/Fenton PowerPal interface
- UPS Neuhaus SmartLine-420, SmartLine-750Cable Part M2502
Omron UPS Pinouts
- Omron 3G3IV-PCN329-EConnecting cable, RS-232C, from inverters Omron (3G3JV/MV(V7)/E7/F7/V1000) to PC.
Powercom UPS Pinouts
- PowerCom King UPS cable
Schneider Electric UPS Pinouts
- Sepam 40, 80 Series (Schneider Electric) cableCable Connect to Sepam 40, 80 Series (Schneider Electric) Protection device
Sendon UPS Pinouts
- Sendon UPS-500 dumb cablePart# M2501. Should work with RUPS for DOS/Windows software
Tripp-lite UPS Pinouts
- Tripp-lite OmniPro 675 UPS
- Tripp-lite OmniPro-450 (675) PowerAlert CablePart# 73-0724 (BC, Internet Office, OmniSmart UPS). Should work with PowerAlert software.
- Tripp-lite OmniPro-450 (675) WinNT CableShould work with Windows NT UPS Service
- Tripp-lite SmartPro CablePart# 73-0743 (SmartPro UPS). Should work with PowerAlert software.
Yunto UPS Pinouts
- UPS YUNTO P Series (250/500/750/1250)
RS232 serial cable layout
Almost nothing in computer interfacing is more confusing than selecting the right RS232 serial cable. These pages are intended to provide information about the most common serial RS232 cables in normal computer use, or in more common language “How do I connect devices and computers using RS232?”
RS232 serial connector pin assignment
The RS232 connector was originally developed to use 25 pins. In this DB25 connector pinout provisions were made for a secondary serial RS232 communication channel. In practice, only one serial communication channel with accompanying handshaking is present. Only very few computers have been manufactured where both serial RS232 channels are implemented. Examples of this are the Sun SparcStation 10 and 20 models and the Dec Alpha Multia. Also on a number of Telebit modem models the secondary channel is present. It can be used to query the modem status while the modem is on-line and busy communicating. On personal computers, the smaller DB9 version is more commonly used today. The diagrams show the signals common to both connector types in black. The defined pins only present on the larger connector are shown in red. Note, that the protective ground is assigned to a pin at the large connector where the connector outside is used for that purpose with the DB9 connector version.
The pinout is also shown for the DEC modified modular jack. This type of connector has been used on systems built by Digital Equipment Corporation; in the early days one of the leaders in the mainframe world. Although this serial interface is differential (the receive and transmit have their own floating ground level which is not the case with regular RS232) it is possible to connect RS232 compatible devices with this interface because the voltage levels of the bit streams are in the same range. Where the definition of RS232 focused on the connection of DTE, data terminal equipment (computers, printers, etc.) with DCE, data communication equipment (modems), MMJ was primarily defined for the connection of two DTE’s directly.
RS232 DB25 to DB9 converter
The original pinout for RS232 was developed for a 25 pins sub D connector. Black mahogany moodymann rarity hair. Since the introduction of the smaller serial port on the IBM-AT, 9 pins RS232 connectors are commonly used. In mixed applications, a 9 to 25 pins converter can be used to connect connectors of different sizes. As most of the computers are equipped with the DB9 serial port version, all wiring examples on this website will use that connector as a default. If you want to use the example with a DB25, simply replace the pin numbers of the connector according to the conversion table below.
| DB9 | DB25 | Function |
|---|---|---|
| 1 | 8 | Data carrier detect |
| 2 | 3 | Receive data |
| 3 | 2 | Transmit data |
| 4 | 20 | Data terminal ready |
| 5 | 7 | Signal ground |
| 6 | 6 | Data set ready |
| 7 | 4 | Request to send |
| 8 | 5 | Clear to send |
| 9 | 22 | Ring indicator |
RS232 serial loop-back test plugs
The following RS232 connectors can be used to test a serial port on your computer. The data and handshake lines have been linked. In this way all data will be sent back immediately. The PC controls its own handshaking. The first test plug can be used to check the function of the RS232 serial port with standard terminal software. The second version can be used to test the full functionality of the RS232 serial port with Norton Diagnostics or CheckIt.
| DB9 | DB25 | Function | ||
|---|---|---|---|---|
| 1 + 4 + 6 | 6 + 8 + 20 | DTR | ⇒ | CD + DSR |
| 2 + 3 | 2 + 3 | Tx | ⇒ | Rx |
| 7 + 8 | 4 + 5 | RTS | ⇒ | CTS |
| DB9 | DB25 | Function | ||
|---|---|---|---|---|
| 1 + 4 + 6 + 9 | 6 + 8 + 20 + 22 | DTR | ⇒ | CD + DSR + RI |
| 2 + 3 | 2 + 3 | Tx | ⇒ | Rx |
| 7 + 8 | 4 + 5 | RTS | ⇒ | CTS |
Testing occurs in a few steps. Data is sent on the Tx line and the received information on the Rx input is then compared with the original data.
The signal level on the DTR and RTS lines is also controlled by the test software and the attached inputs are read back in the software to see if these signal levels are properly returned. The second RS232 test plug has the advantage that the ring-indicator RI input line can also be tested. This input is used by modems to signal an incoming call to the attached computer.
RS232 null modem cables
The easiest way to connect two PC’s is using an RS232 null modem cable. The only problem is the large variety of RS232 null modem cables available. For simple connections, a three line RS232 cable connecting the signal ground and receive and transmit lines is sufficient. Depending of the software used, some sort of handshaking may however be necessary. Use the RS232 null modem selection table to find the right null modem cable for each purpose. For a Windows 95/98/ME Direct Cable Connection, the RS232 null modem cable with loop back handshaking is a good choice.
RS232 null modem cables with handshaking can be defined in numerous ways, with loop-back handshaking to each PC, or complete handshaking between the two systems. The most common null modem cable types are shown here.
| Connector 1 | Connector 2 | Function | ||
|---|---|---|---|---|
| 2 | 3 | Rx | ⇐ | Tx |
| 3 | 2 | Tx | ⇒ | Rx |
| 5 | 5 | Signal ground | ||
| Connector 1 | Connector 2 | Function | ||
|---|---|---|---|---|
| 2 | 3 | Rx | ⇐ | Tx |
| 3 | 2 | Tx | ⇒ | Rx |
| 5 | 5 | Signal ground | ||
| 1 + 4 + 6 | – | DTR | ⇒ | CD + DSR |
| – | 1 + 4 + 6 | DTR | ⇒ | CD + DSR |
| 7 + 8 | – | RTS | ⇒ | CTS |
| – | 7 + 8 | RTS | ⇒ | CTS |
| Connector 1 | Connector 2 | Function | ||
|---|---|---|---|---|
| 1 | 7 + 8 | RTS2 | ⇒ | CTS2 + CD1 |
| 2 | 3 | Rx | ⇐ | Tx |
| 3 | 2 | Tx | ⇒ | Rx |
| 4 | 6 | DTR | ⇒ | DSR |
| 5 | 5 | Signal ground | ||
| 6 | 4 | DSR | ⇐ | DTR |
| 7 + 8 | 1 | RTS1 | ⇒ | CTS1 + CD2 |
| Connector 1 | Connector 2 | Function | ||
|---|---|---|---|---|
| 2 | 3 | Rx | ⇐ | Tx |
| 3 | 2 | Tx | ⇒ | Rx |
| 4 | 6 | DTR | ⇒ | DSR |
| 5 | 5 | Signal ground | ||
| 6 | 4 | DSR | ⇐ | DTR |
| 7 | 8 | RTS | ⇒ | CTS |
| 8 | 7 | CTS | ⇐ | RTS |