6F3B0250
Basic Hardware and Function 17
1. System Configurati on
Pulse output / PWM output:
One point of variable freq uency pulses (m ax. 5 kHz) or variable duty pulses can be
output. These functions can be used to drive a stepping motor or to simulate an analog
output. ( DC input type only)
Built- in computer link function:
The T1/T1S’s RS-232C programmer port can accept the computer link protocol (data
read/write). This results in easy connection to a hig her level computer, an operat or
interface unit, etc.
The parity setting of the programmer port can be selected either odd or none. The none
parity mode is provided especially for telephone modem connection. Using modems,
remot e pr ogramm ing/monitor ing is available.
Real-ti me control data link netw ork:
By inserting the TOSLINE-F10 r em ote card (option card) into the T1-40/T1-40S, high
speed data link network can be established. In this netw ork, upper T-series PLC model
(T2/ T2E/T2N or T3/T3H) work s as master and up to 16 T 1-40/T1-40Ss can be
connected as remote. Each T1-40/T1-40S can exchange data with the master through
1 word input and 1 word output. T he t ransmission speed can be selected either 750
kbps or 250 kbps.
T2 Series I/O module interface:
In addition to the option cards, the T1-40/T1-40S has a interface for connecting the T2
Series I/O modules. Up to four modules can be connected to the T1-40/T 1-40S. The
following I/O modules are available.
· 16 points DC input ( DI 31) · 16 points DC output ( DO 31/DO233P)
· 32 points DC input ( DI 32) · 32 points DC output ( DO 32)
· 64 points DC input ( DI 235) · 64 points DC output ( DO 235)
· 16 points AC input (I N51/IN61) · 12 points AC output ( AC61)
· 8 points isolated relay output ( RO 62) · 12 points relay output ( RO 61)
· 4 channels analog input · 2 channels analog output
(AI21/AI22/AI31/AI32) (AO31/AO22/AO32)
· 1 channel pulse input (PI21) · 1 axis position control ( MC11)
· Communication int er face (CF211)
Sampling tr ace f unct ion:
The sampling trace is the function to collect the user specified data every user specified
timing ( m inim um every scan), and t o display the collect ed data on the progr am mer
screen in time chart and/or trend graph form at . This f unct ion is useful for checking the
input signals changing.
The collecting capacities between T1 and T1S ar e differ ent as follows.
· T1 ..... 1 register - 128 times, or 8 devices - 256 times
· T1S .. . 3 register s and 8 devices - 256 t im es
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