TM5SDO2DTRFS Characteristics

Introduction

This section describes the characteristics of the TM5SDO2DTRFS module. See also TM5 Environmental Characteristics.

DANGER
	FIRE HAZARD Use only the correct wire sizes for the current capacity of the I/O channels and power supplies. For relay output (2 A) wiring, use conductors of at least 0.5 mm² (AWG 20) with a temperature rating of at least 80 °C (176 °F). For common conductors of relay output wiring (6 A), or relay output wiring greater than 2 A, use conductors of at least 1.0 mm² (AWG 16) with a temperature rating of at least 80 °C (176 °F). Failure to follow these instructions will result in death or serious injury.

DANGER

FIRE HAZARD

Use only the correct wire sizes for the current capacity of the I/O channels and power supplies.
For relay output (2 A) wiring, use conductors of at least 0.5 mm² (AWG 20) with a temperature rating of at least 80 °C (176 °F).
For common conductors of relay output wiring (6 A), or relay output wiring greater than 2 A, use conductors of at least 1.0 mm² (AWG 16) with a temperature rating of at least 80 °C (176 °F).

Failure to follow these instructions will result in death or serious injury.

WARNING
	UNINTENDED EQUIPMENT OPERATION Do not exceed any of the rated values specified in the environmental and electrical characteristics tables. Failure to follow these instructions can result in death, serious injury, or equipment damage.

General Characteristics

The following table lists the general characteristics of the TM5SDO2DTRFS module:

General characteristics
Rated power supply voltage		24 Vdc
Integrated protection		Reverse polarity protection
Status indicators		I/O functions per channel operating state module status
Diagnostics	module run and detected error	indicated by status LED indicator and software status
	inputs	indicated by status LED indicator
	outputs	indicated by status LED indicator and software status (detected output error status)
Electrical isolation¹⁾	channel - bus	See note.
Electrical isolation¹⁾	channel - channel	See note.
TM5 Bus 5 Vdc current draw		52 mA
24 Vdc I/O segment current draw		47.9 mA
Certifications and standards		Refer to www.se.com for the latest information regarding certifications and standards.
Maximum I/O cycle time		1 ms
Minimum cycle time		200 µs
Minimum I/O update time		500 µs
Maximum I/O update time		1000 µs + 50ms
Id code for firmware update		53765 dec

NOTE ⁽¹⁾ The isolation of the electronic module is 500 Vac RMS between the electronics power by the TM5 bus and those powered by 24 Vdc I/O power segment connected to the module. In practice, the electronic module is installed in the bus base, and there is a bridge between the TM5 power bus and the 24 Vdc I/O power segment. The two power circuits reference the same functional ground (FE) through specific components designed to reduce effects of electromagnetic interference. These components are rated at 30 Vdc or 60 Vdc. This effectively reduces isolation of the entire system from the 500 Vac RMS.

Operating Conditions

The following table lists the operating conditions for the TM5SDO2DTRFS module:

Operating conditions
Mounting orientation		horizontal or vertical
Operating temperature	horizontal installation	0...+55 °C (+32...131 °F), for derating refer to following table¹
Operating temperature	vertical installation	0...+45 °C (+32...113 °F), for derating refer to following table¹
Relative humidity		5...95%, non-condensing
Installation at altitudes above sea level:	0 up to 2000 m (0 up to 6561 ft)	no derating for altitude
Installation at altitudes above sea level:	> 2000 m (>6561 ft)	reduction of ambient temperature by 0.5 °C per 100 m (0.9 °F per 328 ft)
EN 60529 Protection type		IP20

¹ Derating in relation to operating temperature and mounting orientation:

Horizontal installation, 0...+55 °C (+32...131 °F)	Vertical installation, 0...+45 °C (+32...113 °F)
X-axis: Ambient temperature [°C/°F] Y-axis: Output current [A]	X-axis: Ambient temperature [°C/°F] Y-axis: Output current [A]
NOTE: If a TM5SD000 is installed on the side of the module, the horizontal installation derating is shifted to the right by the following derating bonus: TM5SD000 to the left: +0 °C (+0 °F) TM5SD000 to the right: +2.5 °C (+4.5 °F) TM5SD000 to the left and right: +2.5 °C (+4.5 °F)	NOTE: Using a TM5SD000 does not provide a derating bonus in vertical installation.

Storage and Transport Conditions

The following table lists the storage and transport conditions for the TM5SDO2DTRFS module:

Storage and transport conditions
Temperature	-40...+85 °C (-40...+121.0 °F)
Relative humidity	5...95%, non-condensing

Relay Output Characteristics

The following table lists the relay output characteristics of the TM5SDO2DTRFS module:

Relay output
Switching voltage range	5...24 Vdc, 5...230 Vac
Switching current range	5...6000 mA
Turn-around time on relay	maximum 50 ms
Maximum. switching frequency	10 Hz
Design	1 normally open contact internal high-side and low-side control
Coil voltage	24 Vdc (-15% / +20%)
Contact resistance (without terminal block)	20 mΩ
Maximum switching capacity	AC1	230 Vac / 6 A
	AC15	230 Vac / 3 A
	DC1	24 Vdc / 6 A
	DC13	24 Vdc / 5 A / 0.1 Hz
Contact lifespan	X-axis: switching current (A) Y-axis: switching cycle x 1000
Peak (inrush) current	30 A for 20 ms
Overvoltage category in accordance with EN 60664-1	II
The outputs must be protected against overload and short-circuit with an external fuse.	external 6 A gL/gG fuse (slow-blow fuse), LS circuit breaker C characteristic 1.6 A
Isolation voltage between channel and bus¹⁾	See note.
Isolation voltage between channel and channel	tested at 1350 VAC

NOTE ⁽¹⁾ The isolation of the electronic module is 300 Vac RMS between the electronics power by the TM5 bus and those powered by 24 Vdc I/O power segment connected to the module. In practice, the electronic module is installed in the bus base, and there is a bridge between the TM5 power bus and the 24 Vdc I/O power segment. The two power circuits reference the same functional ground (FE) through specific components designed to reduce effects of electromagnetic interference. These components are rated at 30 Vdc or 60 Vdc. This effectively reduces isolation of the entire system from the 300 Vac RMS.

Safety-Related Characteristics

The following table lists the safety-related characteristics of the TM5SDO2DTRFS module:

Criteria	Characteristic value for relay channel
Maximum performance level according to EN ISO 13849-1	PL c if the relay channel is used independently PL e if both relay channels are connected in series
Category according to EN ISO 13849-1	CAT 1 if the relay channel is used independently CAT 4 if both relay channels are connected in series
Maximum safety integrity level according to EN IEC 62061	SIL 3 if both relay channels are connected in series
Maximum safety integrity level according to EN IEC 61508	SIL 3 if both relay channels are connected in series
Maximum safety integrity level according to EN IEC 61511	SIL 3 if both relay channels are connected in series
PFH	<1*10^-10
PFD	<2*10^-5 at a proof test interval of 20 years
PT	20 years
MTTFd	2500 years
B10d at DC1 6 A 24 Vdc	780,000 cycles
B10d at AC1 6 A 230 Vac	780,000 cycles
B10d at AC15 3 A 230 Vac	1,960,000 cycles
B10d at DC13 5 A 24 Vdc	780,000 cycles
SFF	>90%
Life time	Maximum 20 years

NOTE: The B10d values only apply when the relay is activated at least once a year.