xxi
Precautions for Compliance with UL
Standards and CSA Standards
Use the following installation information instead of the general information in the instruction manual in
order to use the product under certified conditions of UL and CSA when the product is installed in the
USA or Canada. These conditions are required by NFPA 70 (National Electrical Code in the USA) and
Part 1 of the Canadian Electrical Code in Canada and may vary from information given in the product
manuals or safety precautions. G9SP-series Controllers have not been evaluated by UL as Programma-
ble Safety Controllers, and the Safety functions of these devices have not been evaluated by UL as well.
• Surrounding air temperature: 55°C
• Do not use crimp terminals for field wiring.
• The DC power supply must satisfy the requirements for an isolated power supply
with external 8 A overcurrent protection.
• Do not use the +5 V output from the CP1W-CIF01 for anything other than the NT-
AL001.
• A G9SP-series Controller has two sets of power supply terminals, one for the main
power and one for I/O power. Connect both of them to the same power source.
● Ratings
● TERMINAL MARKINGS
Controller Rating for UL
G9SP-N20S Source: 24 V dc, 500 mA, isolated source
Input: 24 V dc, 6 mA /P, 20 points
Output: 24 V dc (GEN) (P.D.), 0.8 A /P, 8 points
Rated total currents of So0 to 3, So4 to 7 are 1.6 A each
Test Output:
T0 − T2: 24 V dc (GEN), 100 mA
T3: 24 V dc (GEN)(TUN), 300 mA
T4, T5: 24 V dc (GEN), 30 mA
Rated total currents of T0 − T2, T4 and T5 are 120 mA
G9SP-N10D Source: 24 V dc, 500 mA, isolated source
Input: 24 V dc, 6 mA, 10 points
Output: 24 V dc (GEN) (P.D.), 0.8 A /P, 16 points
Rated total currents of So0 to 3, So4 to 7, So8 to 11, So12 to So15 are 1.2 A each
Test Output:
T0 − T2: 24 V dc (GEN), 60 mA
T3: 24 V dc (GEN)(TUN), 300 mA
T4, T5: 24 V dc (GEN), 30 mA
Rated total currents of T0 − T2, T4 and T5 are 60 mA
G9SP-N10S Source: 24 V dc, 400 mA, isolated source
Input: 24 V dc, 6 mA /P, 10 points
Output: 24 V dc (GEN) (P.D.), 0.8 A /P, 1.6 A /Unit, 4 points
Test Output:
T0, T1: 24 V dc (GEN), 60 mA
T2: 24 V dc (GEN), 30 mA
T3: 24 V dc (GEN)(TUN), 300 mA
Rated total currents of T0 − T2 are 60 mA
Standard Output: 24 V dc (GEN), 100 mA, 4 points
Terminals Function
V1/G1 Power supply terminals for Internal/Input circuits (24 VDC).
V2/G2 Power supply terminals for output circuits (24 VDC).
NC Not used (Do not connect)
Si0 to Si19 Input terminals
T0 to T5 Test output terminals
So0 to So15 Output terminals
O0 to O3 Standard output terminals
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