RS-232 Connectors Used in Hall A

RS-232 Connectors Used in Hall A

RJ-11MMJ to DB25 Adapter
RJ-11MMJ pin number 1 is next to offset polarization/locking tab	Wire color inside adapter	DB25 pin number
1	brown	6 and 8
2	black	3
3	red or yellow	7
4	green	2
5	yellow or red	7
6	orange	20
		4 and 5 jumpered together

these are valid for both the 988-543-5 and the 988-544-6 adapters

RJ-11MMJ to DB9 Hall A "NUL" Style Adapter
RJ-11MMJ pin number 1 is next to offset polarization/locking tab	Wire color inside adapter	DB9 pin number
2	black	3
3	yellow & red	5
4	yellow & red	5
5	green	2
1 and 6 jumpered together		1, 4 and 6 jumpered together

RJ-11MMJ to DB9 Hall A "DTE" Style Adapter
RJ-11MMJ pin number 1 is next to offset polarization/locking tab	Wire color inside adapter	DB9 pin number
2	black	2
3	yellow & red	5
4	yellow & red	5
5	green	3
1 and 6 jumpered together		1, 4 and 6 jumpered together

RJ-45 to DB25 Cable for MVME162-222
RJ-45 pin number (1 is ########## locking tab)	Function	DB25 pin number
1	DCD	8
2	RTS	4
3	GND	7
4	TXD	2
5	RXD	3
6	GND	7
7	CTS	5
8	DTR	20
	4 and 5 jumpered together

RJ-45 to DB25 Adapter for MVME162-222
RJ-45 pin number (1 is on left side with locking tab on the bottom)	Wire color inside adapter	DB25 pin number
1	white	8
2	brown	4
3	yellow	7
4	green	2
5	red	3
6	black	7
7	orange	5
8	blue	20

RJ-45 10/100 BaseT Connector
RJ-45 pin number	Signal
1	TD+
2	TD-
3	RD+
4	No Connect
5	No Connect
6	RD-
7	No Connect
8	No Connect

RJ-45 DTE Device Connector on Tektronix THS720 Handheld Scope
RJ-45 pin number	Signal
1	DCD
2	DSR
3	DTR
4	GND
5	RXD
6	TXD
7	CTS
8	RTS

FSCC Serial Connector - looking end on at the end of the plug on the serial cable
male pin (1)	male pin (2)
female pin (4)	female pin (3)

LEMO ff.fff.ff.ff to DB25 - for FSCC serial connection
LEMO connector pin number (see table above)	Color of wire on cable Jack Segal used	DB25 pin number
1	black	3
2	not connected
3	white	2
4	red	7

RS-232C Pin-out
Pin	Assignment
1	Protection Ground
2	Transmit Data
3	Receive Data
4	Request To Send
5	Clear To Send
6	Data Set Ready
7	Signal Ground
8	Receive Signal Detect
9	+ Voltage
10	- Voltage
11
12	Receive Signal Detect 2
13	Clear To Send 2
14	Transmit Data 2
15	DCE Transmit Time
16	Receive Data 2
17	Receive Signal Time
18
19	Request To Send 2
20	Data Terminal Ready
21	Signal Quality Detect
22	Ring Indicator
23	Data Rate Select
24	DTE Transmit Time
25

RS-232C Male 25-Pin D-Sub Pin-out
Pin	Assignment
1	NC (Shield Gnd. Other End)
2	TX (Transmit Data)
3	RX (Receive Data)
4	RTS (Request To Send)
5	CTS (Clear To Send)
6	DSR (Data Set Ready)
7	GND (Signal Ground)
8	DCD (Data Carrier Detect)
9	+ Transmit Current Loop Data
10
11	- Transmit Current Loop Data
12	Receive Signal Detect 2
13	Clear To Send 2
14	Transmit Data 2
15	DCE Transmit Time
16	Receive Data 2
17	Receive Signal Time
18	+ Receive Current Loop Data
19	Request To Send 2
20	DTR (Data Terminal Ready)
21	Signal Quality Detect
22	RI (Ring Indicator)
23	Data Rate Select
24	DTE Transmit Time
25	- Receive Current Loop Data

RS-232C Male 9-Pin D-sub Pin-Out
Pin	Assignment
1	DCD (Data Carrier Detect)
2	RX (Receive Data)
3	TX (Transmit Data)
4	DTR (Data Terminal Ready)
5	GND (Signal Ground)
6	DSR (Data Set Ready)
7	RTS (Request To Send)
8	CTS (Clear To Send)
9	RI (Ring Indicator)

IBM AT Serial Port Pin-Out
Pin	Assignment
1	Signal Ground
2	Data Terminal Ready
3	Transmit Data
4	Receive Data
5	Carrier Detect
6	Clear To Send
7	Ring Indicator
8	Request To Send
9	Data Set Ready

IBM Parallel Printer Pin-Out
Pin	Assignment
1	- Strobe
2	Data 0
3	Data 1
4	Data 2
5	Data 3
6	Data 4
7	Data 5
8	Data 6
9	Data 7
10	- Acknowledge In
11	+ Busy In
12	+ Printer Error
13	+ Select
14	- Auto Feed Out
15	- Error In
16	- Initialize Out
17	- Select
18	Ground
19	Ground
20	Ground
21	Ground
22	Ground
23	Ground
24	Ground
25	Ground

RS-232 cable for HOBO dataloggers
DB pin number	Connected to
1
2	middle section of plug
3	tip of plug
4	6
5	base section of plug
6	4
7	8
8	7
9

RS-232 cable for Kodak DC50 digital camera
DB9 pin number	Wire color in cable	Circular DIN 8 pin
1	NC
2	yellow	3
3	red	5
4	black	2
5	orange and green	4 and 8
6	6,7 and 8 jumpered
7	6,7 and 8 jumpered
8	6,7 and 8 jumpered
9	NC
	brown	1
	purple	6
	blue	7

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