T1 Series

Prosec T1 - Micro Programmable Controller

The T1 is a micro programmable controller in Toshiba's popular T-Series family. It is a full-fledged member of the T-Series family and all programmes written for the T1 will run on other T-Series controllers. The T1 is a palm-sized controller with CPU, I/O and power supply all in one small small block. The T1's small size makes it ideal for a variety of applications including:

Flexible I/O

The T1 Series consist of three models, T1-16, T1-28 and T1-40. All three are block style controllers allowing for I/O to be economically matched to specific requirements. The T1-16 and T1-28 are fixed I/O non-expandable controllers. The T1-40, however, provides additional expandability. It is expandable two ways:
Option Cards

Toshiba used its advanced surface mount technology to develop an extremely compact I/O option card. The I/O option cards are approximately 1/2 the size of a credit card. The T1-40 can hold two I/O option cards inserted in the end of the controller. The following option cards are currently available:

Other card are under development.
Expansion Rack

The T1-40 can be connected to a two/four slot expansion rack allowing it to utilise most T2 I/O modules. The following I/O modules are available for T1-40:

Key Features

T-Series Compatible

The HP911 Handy Programmer and the T-PDS (T-Series Program Development System) software program the entire family of T-Series programmable controller. Programs written for the T1 are upward compatible to other T-Series controllers.

High Performance Software
The T-1 offers 17 basic ladder instruction. It also has 65 insertable function instructions. Subroutines, Interrupt function, Indirect addressing, For/Next loops, Increment/Decrement, Special module Read/Write, etc. are standard on the T1. These functions allow the T1 to be applied to the most demanding control applications.
High Speed Processing
Sophisticated machine control applications require high speed data manipulation. The T1 is designed to meet these requirements. The T1 also supports the immediate interrupt function (DV input types only). This allows inputs to be recognised and outputs turned ON/OFF independent of program scan.
 
Battery-less Operation
On the T1, the user program is saved in a built-in EEPROM. Programs are 100% secure and no battery or battery maintenance is necessary.
Built-in Computer Interface
The T1's, RS-232C programmer port can accept computer read/write commands. This results in easy to higher level computers, operator interface units, etc. The T1 has the same communications protocol as other members in the T-Series family.
High Speed Counter Input
The T1 has two high speed counter inputs (DC input types only). These 5kHz counters can be used independently (of each other and of CPU scan) for discrete parts count in applications requiring high speed compare, reset and strobe function. The counters can also be used together as a quadrature counter.
 
Analogue Register Adjustment
Each T1 has two terminals (which can be adjusted with a screwdriver) that vary the value in two separate registers. These registers can be used as presets for timers and counters, maximum, minimum or equal values for comparisons, add or subtract adjustments, etc.
Pulse/PWM Output
An output from the T1 can generate a variable frequency output (5 kHz max.). The output can also be driven so that it switches ON and OFF at varying duty cycles (from 2% to 98%). This output can be used to drive a stepper motor or to simulate an analogue output (DC input types only).
 
Password Protection
The T1 can be programmed with no password, or with one of three selectable protection levels. This is a serious password utility. There is no way for anyone to recover, modify or view a fully protected program.

Available Units

T1-16
 
Type Power supply Input Output Dimensions WxHxD
T1-MDR16 100-240Vac Dry contact (24 Vdc), 8 points Relay, 6 points; Transistor, 2 points 122x90x74.5mm (4.80x3.54x2.93 in.)
T1-MAR16 100-240Vac 120Vac Relay, 6 points; Triac, 2 points 122x90x74.5mm (4.80x3.54x2.93 in.)
T1-28
 
Type Power supply Input Output Dimensions WxHxD
T1-MDR28 100-240Vac 24 Vdc, 14 points Relay, 12 points; Transistor, 2 points 167.5x90x83.5mm (6.59x3.54x3.29 in.)
T1-MAR28 100-240Vac 120Vac, 14 points Relay, 12 points; Triac, 2 points 167.5x90x83.5mm (6.59x3.54x3.29in)
T1-40
 
Type Power supply Input Output Dimensions WxHxD
T1-MDR40 100-240Vac 24 Vdc, 24 points Relay, 14 points; Transistor, 2 points 167.5x90x83.5mm (6.59x3.54x3.29 in.)
T1-MAR40 100-240Vac 120Vac, 24 points Relay, 14 points; Triac, 2 points 167.5x90x83.5mm (6.59x3.54x3.29in)
Option Cards
Type Description
DI116 16 points input, 24Vdc-7mA
DO116 16 points output, 24Vdc-100mA
DD116 8 points input, 24Vdc-7mA plus 8 points output, 24Vdc-100mA
FR112 TOSLINE-F10 remote station, 1 word input + 1 word output
Expansion Racks (for mounting T2 I/O modules)
Type Description
BU152 2 modules, with 0.2m cable
BU154 4 modules, with 0.2m cable

Specifications

General specifications
Model T1-16 T1-28 T1-40
Power supply voltage 100 TO 240Vac (±10%, -15%), 50/60Hz
Power supply consumption 30 VA or less 38 VA or less
Retentive power interruption 100ms or less
Withstand voltage 1500Vac-1 minute (between power terminals and ground terminal)
Ambient temperature 0 to 55°C (operation), -20 to 75°C
Ambient humidity 20 to 90% RH, no condensation
Noise immunity 1000V p-p/1µs
Vibration immunity 16.7Hz-3mm p-p (3 mutually perpendicular axis)
Shock immunity 98m/s² (10g), (3 shocks per axis, on 3 mutually perpendicular axis)
Functional specifications
Model T1-16 T1-28 T1-40
Control method Stored program, cyclic scan system
Scan system Floating scan or constant scan (10-200ms, 10ms units)
I/O update Batch I/O refresh (direct I/O instruction available)
Program memory RAM and EEPROM (no back-up battery required)
Program capacity 2k steps
Programming language Ladder diagram with function block
Instructions Basic ladder instuctions: 17
Function block instruction: 65
Execution speed 2.1µs/contact, 2.3µs/coil, 4.0 µs/16-bit transfer, 7µs/16-bit addition
I/O capacity 16 points (8 inputs/8 outputs) 28 points (14 inputs/14 outputs) 40 points (24 inputs/16 outputs), expandable up to 200 points
Input specification DC input type Dry contact (24Vdc) (current sink or source) 24 Vdc, 7mA (current sink or source) Dry contact input is also available by using 24Vdc service power
AC input type 100-120Vac, 7mA
Output specification DC input type Relay: 240Vac/24Vdc, max. 2A/point; Transistor (2 points): 100-240Vac, max. 0.5 A/point
AC input type Relay: 240Vac/24Vdc, max. 2A/point; Triac (2 points): 100-240Vac, max. 0.5A/point
I/O terminal block Fixed Removable
User data Auxiliary relay: 1024 points/64 registers (R/RW)
Special relay:1024 points/64 registers (S/SW)
Timer: 64 registers (T.T)
Counter: 64 registers (C./C)
Data register: 1024 registers (D)
Index register: 3 registers (I,J,K)
Special I/O functions (Notes) High speed counter (2 single or quadrature)
Interrupt input (2 points)
Adjustable analogue register (2)
Pulse output (CW+CCW or pulse+direction)
PWM output
Communications interface I RS-232C...Programmer or Computer link; TOSLINE-F10 remote (T1-40 only by option card)
Notes:
  1. High speed counter and Interrupt input are alternative functions.
  2. Pulse output and PWM output are alternative functions.
 
 
 
 
 
 
 

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