Toshiba GRB200 - 4 Technical description

6F2S1931 (0.20)
Centralized GRB200
(Soft: 030, 031, 032, 033, 034)
- 247 -
4 Technical description
Contents
Pages
Pages
Case structure and slot layout
249
Date and time
318
MainUnit
249
-Time synchronization
319
-The stand-alone type
250
-DST(Summer time)
325
-The dual ports with LAN for Local PC
251
-Time zone
325
-The Max. dual ports
252
Function keys with LEDs
310
SubUnit
253
Group setting for relays
329
Clock
318
LED indicators
305
Contact inputs and outputs
275
Monitoring jacks
315
-N/C contact
283
Operation keys
317
-Form-C contact
283
Power supply module (PWS)
299
-Contact inputs
276
-FAIL contacts
301
Binary IO (BIO) modules
289
-Alarm threshold
302
-BI1A constitution
289
VT/CT modules for AC inputs (VCT)
254
-BO1A constitution
289
-VCT23B
255
-BIO5A constitution
289
-VCT48B
256
-Binary input (BI) circuits
276
-VCT21B
257
-Binary input (BI) features
276
-CT and VT ratio setting
260
-Binary output (BO) circuits
284
-Rated current setting
260
-Binary output (BO) features
283
Communication modules
267
-100Base-TX/1000Base-T
270
-100Base-FX
270
-1000Base-LX
270
-RS485
270
-Fiber optic
270
-IRIG-B000
270
-Optical transceiver (OPT2)
274