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T1L Communication
Table 7 T1L Specifications
Parameter
10BASE-T1L
802.3cg-2019
Standard
Connection
Screw terminal, auto MDI-X
Single twisted pair, 18AWG,
shielded or unshielded. Belden
74040NH, 9841NH or equivalent.
Cable Type
Cable compliance with standard
IEC 61156-13 or equivalent is
preferred.
Maximum 660 ft. (200 m) to
Honeywell T1L controller in daisy
chain. Maximum 2,950 ft.
Distance
(900 m) to any other T1L device
without a daisy
chain.
Transmission
10 Mbps
Mode
Supported Devices*
Table 8 Supported Devices
Parameter
TR42, TR42-H, TR42-CO2, TR42-H-
Sylk™ wall
CO2, TR71, TR71-H, TR75, TR75-H,
Modules
TR75-HE, TR120 (TR75-E), and
TR120-H (emulation mode only).
TR40, TR40-H, TR40-CO2, TR40-H-
Sylk™ sensor
CO2, TR50, C7400S
Sylk™
MS3103, MS3105, MS3110, and
Actuator
MS3120
M6410C2023, M6410C2031,
Non Sylk™
ML6420A3007, ML6420A3023,
Actuators
MT4-024, and MT8-024
TR21, TR22, TR23, TR24, T7460 A,
Hardwired
B, C, D, E, F and T7770 A, B, C, D, E,
Wall Modules
F, G
Modbus RTU devices from any
manufacturer (including Honeywell
Modbus
Modbus devices, for example
devices
DALI64MODPSUF/S, TR50, and
TR80) can be used.
HONEYWELL UNITARY CONTROLLER - 230 VAC - INSTALLATION INSTRUCTIONS
Specification
Specification
Weight and Dimensions
Table 9 Weight And Dimensions
Parameter
Large - 8.5 x 4.79 x 2.1 inches (216 x
Dimension
(L x W x H)
121.6 x 53 mm).
Small - 7.1 x 4.7 x 2.1 inches (180 x
121.6 x 53 mm).
Large - 1.54 lbs. (700 grams)
Weight
Small - 1.32 lbs. (600 grams)
Mounting in fuse boxes (DIN43880),
Mounting
on DIN rails or surface mounted with
optional protection covers.
Universal IO*
Table 10 Universal IO Specification
Parameter
16-bit A/D resolution
• 0 to 10 V or 0 to 20 mA input.
• Sensors: 10K Ohm NTC Type II, 10K
AI
• Hardwired wall modules*: space
• Dry contact binary input with
• Pulse input with maximum
BI
• Voltage output 0 to 11 V with
AO
• Current output with 0(4)...20 mA
• Hardwired wall modules*: LED
0...10 VDC at 20 mA binary output with
DO
direct/reverse.
* Devices subject to local availability. Contact your local
sales representative for information on available
devices in your region.
7
Specification
Specification
Ohm NTC Type III, 10K3A1, 20K Ohm
NTC, PT100, PT1000,
NI1000TK5000, NI1000 Class B
DIN43760, PT3000, 100 Ohm to
100K Ohm resistive (custom
characteristic).
temperature, space temperature set
point, fan speed override, occupancy
mode override.
direct/reverse.
frequency 100 Hz, minimum pulse
width 5 ms. Compatible with the
S0* interface for pulse counters.
25 mA (short circuit sourcing) and
3 mA (short circuit sinking).
direct/reverse.
Control.
31-00610-01
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