NEC PCN-1815SSQN/1Cx2, Instruction Manual, Page: 75 / 110

GWP-G22906
Table 3-9 (continued)
Use No. Item
Terminal No.
Description
+ −
STA
TU
S
13 EXT. INTERLOCK
ANS
17 30/31 The output power of the transmitter can be
applied to external equipment.
14 TX LOCAL ANS 18 30/31 TX Local Mode
15 TX REMOTE ANS 19 30/31 TX Remote Mode
16 TX ON ANS 20 30/31 Means the TX ON condition.
17 TX MAINTENANCE 21 30/31 TX Maintenance Mode
18 EX-A USE ANS (*1)
22
30/31 Means that the exciter-A is in use.
19 EX-B USE ANS (*1) 23 30/31 Means that the exciter-B is in use.
20 COOLING-A USE ANS
(*2)
24 30/31 Means that the blower/pump-A is in use.
21 COOLING-B USE ANS
(*2)
25 30/31 Means that the blower/pump-B is in use.
22 H.EXC-A USE ANS (*3) 26 30/31 Means that the H.EXC-A is in use.
23 H.EXC-B USE ANS (*3) 27 30/31 Means that the H.EXC-B is in use.
Note) *1 : Provided only when the exciter control is of changeover type of passive reserve
exciters.
*2 : Provided only when the control of blowers/pumps is of changeover type of passive
reserve blowers/pumps.
*3 : Provided only when the control of heat exchangers is of changeover type of
passive reserve heat exchangers.
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