Advertisement
Fig. 6. Opening with a screwdriver
OPERATING SPECIFICATIONS
Max Sensing Current Voltage: 600 Vac
Core
Product Number
Type
CSS-O-A300-001
Solid
CSS-O-A200-001
Solid
CSS-C-A300-001
Solid
CSP-O-A300-001
Split
CSP-O-A200-001
Split
CSP-C-A300-001
Split
CSP-C-A200-001
Split
Fig. 7. Digital circuit
SOLID CORE AND SPLIT CORE ADJUSTABLE CURRENT "STATUS" SWITCHES
M25299
Table 1. Specifications by Product Number.
Normal
Adjustable
Position
Trip Point
N.O.
1.0-250 Amps
N.O.
0.50-250 Amps 0.30 Amps @
N.C.
1.0-250 Amps
N.O.
3.0-200 Amps
N.O.
2.0-200 Amps
N.C.
3.0-250 Amps
N.C.
2.5-250 Amps
DIGITAL INPUT #1
BUILDING MANAGEMENT
SYSTEM
M25302
Wiring
Honeywell recommends the use of a 2 conductor 16 to
22 AWG (1.3 to 0.3 mm
copper wire only, for all current switch output applications.
A maximum wire length of less than 98.4 feet (30 meters)
should be used between the current switches and the
Building Management System or controller.
NOTE: When using a shielded cable, be sure to connect
only (1) end of the shield to ground at the con-
troller. Connecting both ends of the shield to the
ground may cause a ground loop.
When removing the shield from the sensor end, make
sure to properly trim the shield so as to prevent any
chance of shorting. The current switch output terminals
represent a solid-state switch for controlling AC and DC
loads and is not polarity sensitive. The recommended
torque to be used on the terminal block connections is
5.93 in-lbs. (0.67 Nm). The aperture (hole) size of the
current switch is 3/4 in. (19 mm) and will accept a
maximum cable diameter of 350 MCM (17.3 mm). See
Fig. 7 for use as a digital input to a building management
system and Fig. 8 for use as a pilot relay application.
Output Switch
Max. Current
Rating
Cont.
0.30 Amps @
250 Amps
200 Vac/Vdc
250 Amps
200 Vac/Vdc
0.15 Amps @
250 Amps
300 Vac/Vdc
0.30 Amps @
200 Amps
200 Vac/Vdc
0.30 Amps @
200 Amps
200 Vac/Vdc
0.15 Amps @
250 Amps
300 Vac/Vdc
0.15 Amps @
250 Amps
300 Vac/Vdc
Fig. 8. Analog circuit
3
2
) shielded cable or twisted wire,
Max. Current
Max. Current
for 6 secs.
for 1 sec.
500 Amps
1,000 Amps
500 Amps
1,000 Amps
500 Amps
1,000 Amps
400 Amps
800 Amps
400 Amps
800 Amps
500 Amps
1,000 Amps
500 Amps
1,000 Amps
DDC CONTROLLER
DI
(STATUS)
DO
(RELAY COIL OR
CONTACTOR)
RELAY
CONDITIONER
TRANSFORMER
24 VAC COIL
24 VAC COIL
120 VAC
LINE
62-0242—01
M23933
Advertisement
