1. General Introduction
The TU807 is a module termination unit (MTU) for single configuration of Optical Module Bus Modem TB840/TB840A. The MTU is a passive unit having connections for power supply, a single electrical Module Bus, one TB840/TB840A and a rotary switch for cluster address (1 to 7) setting.
2. Specification of TU807
General info | |
Type | ABB's Module bus |
Article number | 3BSE039025R1 |
Master or slave | Not Applicable |
Hot Swap | No |
Used together with HI Controller | No |
Power input | 24 V d.c. (19.2 - 30 V) |
Mounting | Vertical or Horizontal |
Detailed data | |
Connector | Terminal Block |
24 V consumption typ. | N/A |
Module Bus current distribution | Maximum 5V 1.5 A 24V 1.5 A |
Mechanical Keys | 36 different combinations |
Acceptable wire sizes | Solid: 0.2 - 2.5 mm2 Stranded: 0.2 - 2.5 mm2, 24 - 12 AWG Recommended torque: 0.5 Nm |
Rated insulation voltage | 50 V |
Dialectic test voltage | 500 V a.c. |
Environmental and certification | |
Temperature, Operating | 55° C (131° F) horizontal mounted. 40° C (104° F) vertical mounted |
Temperature, Storage | -25° C (-13° F) to +70° C (158° F) |
Equipment class | Class I according to IEC 60536; (earth protected) |
Ingress protection | IP20 according to IEC 60529 |
CE- marking | Yes |
Electrical Safety | cULus |
Hazardous Location | EN 60079-0, EN60079-7, EN60079-15, UL 12.12.01 / CSA C22.2 No. 213-17 |
Corrosive atmosphere | G3 (ISA-S71.04) |
RoHS compliance | DIRECTIVE/2011/65/EU (EN 50581:2012) |
WEEE compliance | DIRECTIVE/2012/19/EU |
Dimensions | |
Height | 186.5 mm (7.34”) including latch |
Width | 59 mm (1.57”) |
Depth | 47 mm (1.85”) |
Weight (including base) | 0.45 kg (0.99 lbs.) |
3. Selection table of S800I/O Communication Modules
Name | Line redundancy | Master or slave | Module redundancy | Protocol |
CI801 | No | Slave | No | PROFIBUS DP-V1 |
CI840A | Yes | Slave | Yes | PROFIBUS DP-V1 |
CI845 | Yes | Slave | Yes | N/A |
TB820V2 | No | Slave | No | ABB's Module bus |
TB825(Multi Mode) | No | Slave | No | ABB's Module bus |
TB826(Single Mode) | No | Slave | No | ABB's Module bus |
TB840 | Yes | Slave | Yes | ABB's Module bus |
TB842 | Yes | Slave | Yes | ABB's Module bus |
TC810 | Yes | - | Yes | N/A |
TU807 | - | Not Applicable | - | ABB's Module bus |
TU840 | Yes | Not Applicable | Yes | ABB's Module bus |
TU841 | Yes | Not Applicable | ABB's Module bus | |
TU846 | Yes | Not Applicable | Yes | PROFIBUS DP-V1 |
TU847 | Not Applicable | Yes | PROFIBUS DP-V1 | |
TU848 | Yes | Not Applicable | Yes | ABB's Module bus |
TU849 | Yes | Not Applicable | - | ABB's Module bus |
TU860 | - | - | - | N/A |
