Carrier 23XL Spezifikationen PDF herunterladen (Seite 81)

Processor Module (PSIO) (Fig. 46)

INPUTS — Each input channel has 3 terminals; only 2 of

the terminals are used. Application of machine determines

which terminals are normally used. Always refer to indi-

vidual unit wiring for terminal numbers.

OUTPUTS — Output is 20 vdc. There are 3 terminals per

output, only 2 of which are used, depending on application.

Refer to unit wiring diagram.

Starter Management Module (SMM) (Fig. 47)

INPUTS — Inputs on strips J2 and J3 are a mix of analog

and discrete (on/off) inputs. Application of the machine de-

termines which terminals are used. Always refer to the in-

dividual unit’s wiring for terminal numbers.

OUTPUTS — Outputs are 24 vdc and wired to strip J1. There

are 2 terminals used per output.

Options Modules (8-input) — The Options modules

are optional additions to the PIC, and are used to add tem-

perature reset inputs, spare sensor inputs, and demand limit

inputs. Each option module contains 8 inputs, each input meant

for a speciﬁc duty. See the wiring diagram for exact module

wire terminations. Inputs for each of the options modules

available include the following:

OPTION MODULE 1

4 to 20 mA Auto. Demand Reset

4 to 20 mA Auto. Chilled Water Reset

Common Chilled Water Supply Temperature

Common Chilled Water Return Temperature

Remote Temperature Reset Sensor

Spare Temperature 1

Spare Temperature 2

Spare Temperature 3

OPTION MODULE 2

4 to 20 mA Spare 1

4 to 20 mA Spare 2

Spare Temperature 4

Spare Temperature 5

Spare Temperature 6

Spare Temperature 7

Spare Temperature 8

Spare Temperature 9

NOTE: LID address switches are factory set as follows: S1 is set at

E; S2 is set at 6.

Fig. 45 — LID Module and Address Selector

Switch Locations (Rear View) and LED Locations

NOTE: PSIO address switches are factory set as follows: S1 is set at

5; S2 is set at A.

Fig. 46 — Processor (PSIO) Module

NOTE: SMM address switches should be set as follows: S1 set at 3;

S2 set at 2.

Fig. 47 — Starter Management Module (SMM)

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 103 104

Kommentare zu diesen Handbüchern

Keine Kommentare

Carrier 23XL Spezifikationen Seite 81

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Nein Carrier 23XL