Input and output wiring guidelines - PEAK - PK-IOM5711-0 - PK-IOM5731-0 - Input/output controller - PEAK IOM5711 - PEAK IOM5731

PEAK IOM57 Input/Output Modules Installation Guide

Brand
PEAK
Product name
PEAK IOM5711
PEAK IOM5731
Document type
Installation Guide
Part number
24-10143-985
Document revision
D
Revision date
2021-05-04
Product status
Active
Language
English

Table 1 provides information and guidelines about the functions, ratings, and requirements for the controller input and output terminals; and references guidelines for determining proper wire sizes and cable lengths.

In addition to the wiring guidelines in Table 1, observe the following guidelines when you wire controller inputs and outputs:

  • Run all low-voltage wiring and cables separately from high-voltage wiring.
  • All input and output cables, regardless of wire size or number of wires, should consist of stranded, insulated, and twisted copper wires.
  • You do not need shielded cable for input or output cables.
  • It is best practice to use shielded cable for input and output cables that are exposed to high electromagnetic or radio frequency noise.
  • Inputs and outputs with cables less than 30 m (100 ft) typically do not require an offset in the software setup. Cable runs over 30 m (100 ft) may require an offset in the input/output software setup.
Table 1. IOM terminal blocks, functions, ratings, requirements, and cables
Terminal block label Terminal label Function, ratings, requirements Determine wire size and maximum cable length
UNIVERSAL

(inputs)

(IOM5711)

+ 15 V 15 VDC power source for active (3-wire) input devices connected to the universal INn terminals.

Provides 200 mA total current

Same as (universal) INn
Note: Use 3-wire cable for devices that source power from the + 15 V terminal.
+ 5 V 5 VDC power source for active (3-wire) input devices connected to the universal INn terminals.

Provides 50 mA total current

 
IN n Analog input - Voltage Mode (0 VDC–10 VDC)

10 VDC maximum input voltage

Internal 75k ohm pull down

See guideline A in Table 1.
Analog input - Current Mode (4 VDC–20 mA)

Internal 100 ohm load impedance

See guideline B in Table 1.
Analog input - Resistive Mode (0 ohm–600k ohm)

Internal 11 V, 15k ohm pull up

Qualified sensors: 0k2k ohm potentiometer, RTD (1k Nickel [Johnson Controls sensor], 1k Platinum, and A99B Silicon Temperature Sensor) NTC sensor (10k Type L, 10k Johnson Controls Type II, 2.252k Type II)

See guideline A in Table 1 .
Binary input - Dry Contact Maintained mode

1 second minimum pulse width

Internal 11 V, 15k ohm pull up

See guideline A in Table 1.
ICOM n Universal input common for all universal input terminals
Note: All universal ICOMn terminals share a common, which is not isolated from all other commons.
Same as (universal) INn
Analog

(outputs)

(IOM5731)

OUT n Analog output - Voltage mode (0 VDC–10 VDC)

10 VDC maximum output voltage

10 mA maximum output current

Requires an external load of 1,000 ohm or more.

Note: The AO operates in the Voltage mode when it is connected to devices with impedances greater then 1,000 ohm. Devices that drop below 1,000 ohm may not operate as intended for Voltage mode applications.
See guideline A in Table 1 .
OCOM n AO common
Note: All analog OCOMn terminals share a common, which is not isolated from all other commons.
Same as OUT
RELAY

(outputs)

(IOM5731)

OUT NO n Normal open contact

Connects OCOM to OUT NO when activated.

UL Listed

1/4 hp 120 VAC, 1/2 hp 240 VAC

360 VA Pilot Duty at 120/240 VAC (B300)

3 A Non-inductive 24 VAC–240 VAC

CE Marking

24 VAC, 6 (4) amperes N.O. or N.C. only, SELV

CE Marking

6 (4) A N.O. or N.C. only, 240 VAC

The relay output terminals can accommodate the following maximum wire sizes:

Two wires per terminal:

1.5 mm2 (16 AWG) maximum wire size

or

One wire per terminal:

2.5 mm2 (12 AWG) maximum

Note: You must determine the required wire size for the high-voltage (>30 V) terminals according to relay ratings, the applied load, and the local, national, or regional electrical codes.
OCOM n Relay common

Isolated from all other terminal commons, including other Relay Commons.

OUT NC n Normal closed contact

Connects OCOM to OUT NC when not activated.

UL Listed

1/4 hp 120 VAC, 1/2 hp 240 VAC

360 VA Pilot Duty at 120/240 VAC (B300)

3 A Non-inductive 24–240 VAC

CE Marking

6 (4) A N.O. or N.C. only, 240 VAC

Note: OUT1 through OUT4 and OUT5 through OUT8 are groups that must be powered by compatible voltage levels. Isolation insulation exists within the two groups. For example, 24 V I/O can connect to OUT1 through OUT4, and high voltage I/O can connect to OUT5 through OUT8.
Note: You cannot mix voltage levels within the groups.