I/O terminal block functions, ratings and requirements - Metasys - M4-XPM04060 - M4-XPM09090 - M4-XPM18000 - Field Device - M4-XPM Expansion Module - 13.0

M4-XPM Expansion Modules Installation Guide

Brand
Metasys
Product name
M4-XPM Expansion Module
Document type
Installation Guide
Part number
24-10143-02147
Document revision
C
Version
13.0
Revision date
2023-10-02
Product status
Active
Language
English
Table 1. I/O terminal block functions, functions, ratings, requirements, and cable guidelines
Terminal Block label Terminal label Function, ratings, requirements Determine wire size and maximum cable length

UNIVERSAL

(Inputs)

+15 V

15 VDC Power Source for active (3-wire) input devices connected to the Universal UI-n terminals.

Provides 100 mA total current

Same as (Universal) UI-n

Note: Use 3-wire cable for devices that source power from the +15V terminal.

UI- n

Analog Input - Voltage Mode (0–10 VDC)

10 VDC maximum input voltage

Internal 10k ohm Pull-down

See Guideline A in Table 1

Analog Input - Current Mode (4–20 mA)

Internal 100 ohm load impedance

Note: Current loop jumpers must be in the Enabled position to maintain a closed 4-20 mA current loop. See Setting the UI current loop jumpers.

See Guideline B in Table 1.

Analog Input - Resistive Mode (0–600k ohm)

Internal 12 V. 15k ohm pull up

Qualified Sensors: 0-2k ohm potentiometer, RTD (1k Nickel [Johnson Controls® sensor], 1k Platinum, and A99B Silicon Temperature Sensor) Negative Temperature Coefficient (NTC) Sensor

See Guideline A in Table 1.

Binary Input - Dry Contact Maintained Mode

1 second minimum pulse width

Internal 12 V. 15k ohm pull up

See Guideline A in Table 1.

UI-C n

Universal Input Common for all Universal Input terminals

Note: All Universal UI-Cn terminals share a common, which is isolated from all other commons.

Same as (Universal) UI-n

BINARY

(Inputs)

BI- n

Binary Input - Dry Contact Maintained Mode

0.01 second minimum pulse width

Internal 18 V. 3k ohm pull up

See Guideline A in Table 1.

Binary Input - Pulse Counter/Accumulator Mode

0.01 second minimum pulse width

(50 Hz at 50% duty cycle)

Internal 18 V. 3k ohm pull up

BI-C n

Binary Input Common for all Binary Input terminals

Note: All Binary BI-Cn terminals share a common, which is isolated from all other commons, except the Configurable Output (CO) common (CO-Cn) when the CO is defined as an Analog Output.

CONFIGURABLE

(Outputs)

CO- n

Analog Output - Voltage Mode (0–10 VDC)

10 VDC maximum output voltage

10 mA maximum output current

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

See Guideline A in Table 1.

Binary Output - 24 VAC Triac (External Power Source only)

Connects CO-n to CO-Cn when activated.

External Power Source Requirements:

24 VAC maximum output voltage

0.5 A maximum output current

40 mA minimum load current

See Guideline C in Table 1.

CO-C n

Analog Output Signal Common All Configurable Outputs (COs) defined as Analog Outputs (AOs) share a common, which is isolated from all other commons except the Binary Input common.

Binary Output Signal Common All Configurable Outputs (COs) defined as Binary Outputs are isolated from all other commons, including other CO commons.

Same as (Configurable) CO- n.

ANALOG

(Outputs)

AO- n

Analog Output - Voltage Mode (0–10 VDC)

10 VDC maximum output voltage

10 mA maximum output current

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

Note: The Analog Output (AO) operates in the Voltage Mode when connected to devices with impedances greater than 1,000 ohm. Devices that drop below 1,000 ohm may not operate as intended for Voltage Mode applications.

See Guideline C in Table 1.

Analog Output - Current Mode (4–20 mA)

Requires and external load between 0 and 300 ohm.

Note: The Analog Output (AO) operates in the Current Mode when connected to devices with impedances less than 300 ohm. Devices with impedances greater than 300 may not operate as intended for Current Mode applications.

AO-C n

Analog Output Signal Common for all Analog Output terminals.

Note: All Analog Output Common terminals (AO-Cn) share a common, which is isolated from all other commons.

BINARY

(Output)

BO- n

Binary Output - 24 VAC Triac (External Power Source)

Connects BO-n to BO-Cn when activated.

External Power Source Requirements:

24 VAC maximum output voltage

0.5 A maximum output current

40 mA minimum load current

See Guideline C in Table 1.

BO-C n

Binary Output Common for all Binary Output terminals.

Note: Each Binary Output Common terminal (BO-Cn) is isolated from all other commons, including other Binary Output Common terminals.