Lincoln Electric IM690-A manual Connector PIN Definitions

F-3 CONNECTOR PIN DEFINITIONS F-3

TABLE 1 INTERFACE CONNECTOR S6

Pin	Lead #	Function
A	841	+15vdc Tach voltage
B	844	Tach common
C	842	Tach 1A differential signal
D	843	Tach 1B differential signal
E	845	Tach 2A differential signal
F	846	Tach 2B differential signal
G	847	Single Tach Input
H		Reserved for future use
I	67B	Voltage sense lead
J	539	Motor "+"
K	541	Motor "-"
L		Reserved for future use
M		Reserved for future use
N	521	+40vdc for solenoid
P	522	Solenoid input
R		Reserved for future use
S		Reserved for future use
T	855A	Shield ground to case
U		Reserved for future use
V		Reserved for future use
W		Reserved for future use
X		Reserved for future use
TABLE 2 WIRE FEEDER RECEPTACLE S1
Pin	Lead #	Function
A	53	Arclink L
B	54	Arclink H
C	67A	Electrode Voltage Sense
D	52	Ground(0v)
E	51	+40vdc

TABLE 3 VOLTAGE SENSE RECEPTACLE S2

Pin	Lead #	Function
3	21A	Work Voltage Sense

TABLE 4 RS232 CONNECTOR S3

Pin	Lead #	Function
2	253	RS232 Receive
3	254	RS232 Transmit
4	#	S3	Pin5
5	#	S3	Pin4
6	##	S3	Pin20
20	##	S3	Pin6
7	251	RS232 Common

TABLE 5 DEVICENET CONNECTOR S5

Pin	Lead #	Function
2	894	+24vdc Devicenet
3	893	Commom Devicenet+
4	892	Devicenet H
5	891	Devicenet L

TABLE 6 EXTERNAL I/O S7

Pin	Lead #	Function
1	851	+15vdc for Trigger group
2	852	Trigger input
3	853	Dual procedure input
4	854	4 Step input
5	855	+15vdc for cold inch group
6	856	cold inch forward
7	857	cold inch reverse
8	858	gas purge input
9	859	+15vdc for shutdown group
10	860	shutdown1 input
11	861	shutdown2 input
12	862	input B

POWER WAVE 455/R