Honeywell HPFF12 Operation Manual - Page 14

AC Fail Contact Rating - TB2 on Control circuit board; terminals AC FAIL: N/C, COM

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System Overview Specifications End-of-line Resistor Reference - TB3 (on Control circuit board); terminals REF+ and REF-. • Used for the ELR compare feature. • Range: 1.9K ohms to 25K ohms. • 12 AWG (3.31 mm²) to 22 AWG (0.326 mm²). NAC Output Circuits - TB4 (on Control circuit board); terminals 1L1(+), 1L2(-), 2L1(+), 2L2(-), 3L1(+), 3L2(-), 4L1(+), and 4L2(-) - alarm polarity in parentheses. (See below for other TB4 terminals.) • Supervised, special application, and power-limited. • Voltage rating: 24 VDC filtered. • Current: - Maximum for any one circuit: 3.0 A. - Maximum total continuous for all outputs: HPFF12, HPFF12CM, HPFF12E, HPFF12CME: 12.0 A • Output circuit types: - four Class B (Style Y); or - two Class A (Style Z); - two Class B (Style Y) and one Class A (Style Z) NACs; or - four Class A (Style Z) NACs with optional HPP31076 Class A adaptor. • 12 AWG (3.31 mm²) to 18 AWG (0.75 mm²). • Refer to Appendix A, "Device Compatibility", on page 53 for listed compatible devices. Trouble Contact Rating - TB2 (on Control circuit board); terminals TROUBLE: N/C, COM, and N/O. • Not supervised. • Fail-safe Form-C relay. • Normally energized, transfers with NAC, battery, charger (in standby), AC loss, ground fault, and auxiliary output trouble. • 2.0 A @ 30 VDC. • AC loss trouble can be delayed for 2 hours (see "Programming Options"). • 12 AWG (3.31 mm²) to 18 AWG (0.75 mm²). AC Fail Contact Rating - TB2 (on Control circuit board); terminals AC FAIL: N/C, COM, N/O. (See above for other TB4 terminals.) • Not supervised. • Fail-safe Form-C relay. • Normally energized, always transfers with AC loss. • 2.0 A @ 30 VDC. • 12 AWG (3.31 mm²) to 18 AWG (0.75 mm²). Battery Charging Circuit - TB1 (on Control circuit board); terminals +BATT and -BATT. • Supervised, non-power-limited. • Supports lead-acid type batteries only. • Float charge voltage: 26.6 VDC. • Charger disabled if battery voltage falls below 15 VDC. • Maximum charge current: 0.75 A. • Battery fuse (F1): 15 A, 32 V. • Maximum battery capacity: 26.0 AH. • Minimum battery capacity: 7.0 AH. • Power supply draws a maximum standby current of 75 mA from batteries. 14 HPFF12 NAC Expander - P/N 53576:B 11/24/2010

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14
HPFF12 NAC Expander —
P/N 53576:B
11/24/2010
System Overview
Specifications
End-of-line Resistor Reference – TB3 (on Control circuit board); terminals REF+ and REF–.
•
Used for the ELR compare feature.
•
Range: 1.9K ohms to 25K ohms.
•
12 AWG (3.31 mm²) to 22 AWG (0.326 mm²).
NAC Output Circuits — TB4 (on Control circuit board); terminals 1L1(+), 1L2(–), 2L1(+),
2L2(–), 3L1(+), 3L2(–), 4L1(+), and 4L2(–) — alarm polarity in parentheses.
(See below for
other TB4 terminals.)
•
Supervised, special application, and power-limited.
•
Voltage rating: 24 VDC filtered.
•
Current:
–
Maximum for any one circuit: 3.0 A.
–
Maximum total continuous for all outputs: HPFF12, HPFF12CM, HPFF12E, HPFF12CME:
12.0 A
•
Output circuit types:
–
four Class B (Style Y); or
–
two Class A (Style Z);
–
two Class B (Style Y) and one Class A (Style Z) NACs; or
–
four Class A (Style Z) NACs with optional HPP31076 Class A adaptor.
•
12 AWG (3.31 mm²) to 18 AWG (0.75 mm²).
•
Refer to Appendix A, “Device Compatibility”, on page 53 for listed compatible devices.
Trouble Contact Rating — TB2 (on Control circuit board); terminals TROUBLE: N/C,
COM, and N/O.
•
Not supervised.
•
Fail-safe Form-C relay.
•
Normally energized, transfers with NAC, battery, charger (in standby), AC loss, ground fault,
and auxiliary output trouble.
•
2.0 A @ 30 VDC.
•
AC loss trouble can be delayed for 2 hours (see “Programming Options”).
•
12 AWG (3.31 mm²) to 18 AWG (0.75 mm²).
AC Fail Contact Rating — TB2 (on Control circuit board); terminals AC FAIL: N/C, COM,
N/O.
(See above for other TB4 terminals.)
•
Not supervised.
•
Fail-safe Form-C relay.
•
Normally energized, always transfers with AC loss.
•
2.0 A @ 30 VDC.
•
12 AWG (3.31 mm²) to 18 AWG (0.75 mm²).
Battery Charging Circuit — TB1 (on Control circuit board); terminals +BATT and –BATT.
•
Supervised, non-power-limited.
•
Supports lead-acid type batteries only.
•
Float charge voltage: 26.6 VDC.
•
Charger disabled if battery voltage falls below 15 VDC.
•
Maximum charge current: 0.75 A.
•
Battery fuse (F1): 15 A, 32 V.
•
Maximum battery capacity: 26.0 AH.
•
Minimum battery capacity: 7.0 AH.
•
Power supply draws a maximum standby current of 75 mA from batteries.