APPENDIX A-4: Signal I/O Definitions Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840)
A-30
Signal Name Bit or Channel
Number
Description
Rear board analog outputs
CONC_OUT_1,
DATA_OUT_1
0 Concentration output #1 (CO, range #1),
Data output #1
CONC_OUT_2,
DATA_OUT_2
1 Concentration output #2 (CO, range #2),
Data output #2
CONC_OUT_3,
7, 5
DATA_OUT_3
2 Concentration output #3 (CO
2
or O
2
),
Data output #3
TEST_OUTPUT,
DATA_OUT_4
3 Test measurement output,
Data output #4
1
Hessen protocol
2
T300H, M300EH
3
T300U, M300EU
4
T320, M320E
5
O
2
option
6
Sample pressure or differential pressure flow measurement option
7
CO
2
option
8
Concentration alarms option
9
T360, M360E
10
GFC7000E
11
T300M, M300EM
13
Air Products special #1
14
Air Products special #2
15
T300U2, M300EU2
16
High auto range relay option
04188D DCN5752