30 mm Resolution (GS120/140)*						14 mm Resolution (GS140)*		70 mm Resolution (GS120/140)*
	P/N			P/N					P/N
Length	GS140	GS120	Length	GS140	GS120	Length	P/N	Length	GS140	GS120
208 mm	0701	0801	1408 mm	0709	0809	208 mm	0712	608 mm	0721	0821
308 mm	0702	0802	1608 mm	0710	0810	308 mm	0713	808 mm	0722	0822
408 mm	0703	0803	1808 mm	0711	0811	408mm	0714	1008 mm	0723	0823
608 mm	0704	0804				608 mm	0715	1208 mm	0724	0824
808 mm	0705	0805				808 mm	0716	1408 mm	0725	0825
908 mm	0706	0806				908 mm	0717	1608 mm	0726	0826
1008 mm	0707	0807				1008 mm	0718	1808 mm	0727	0827
1208 mm	0708	0808				1208 mm	0719

Consult Factory for additional lengths.

2. Select Cable Assemblies - One each for emitter and receiver. Cable length can be adjusted in the field.

Determine minimum cable length required for emitter unit. Determine minimum cable length required for receiver unit. Select the one emitter cable and one receiver cable from the table.

Cable Assemblies		Part Number
Emitter Cable, 15 ft.	5 Conductor	0972
Emitter Cable, 30 ft.	5 Conductor	0973
Emitter Cable, 98 ft.	5 Conductor	0976
Receiver Cable, 15 ft.	8 Conductor	0974
Receiver Cable, 30 ft.	8 Conductor	0975
Receiver Cable, 98 ft.	8 Conductor	0977

3. Select Mounting Brackets - These are optional. Sensing Units come with standard mounting brackets.

Determine if standard mounting brackets will suffice. Consult your Tapeswitch application specialist. If required, select optional swivel, clamping, or vibration-damping mounting brackets.

4. Select Floor Stands - These are optional.

Determine if floor stands are required. Consult your Tapeswitch application specialist. If required, select the number of floor stands required.

5. Select Mirror Assemblies - These are optional.

Determine if mirrors are required. Consult your Tapeswitch application specialist. If required, select the appropriate mirror type from the table.

Mirror Assemblies
Curtain Length	Mirror Assembly Length	Part Number
200 mm (8")	300 mm (12")	0960
300 mm (12")	400mm (16")	0961
400mm (16")	500mm (20")	0962
600 mm (24")	700 mm (28")	0963
800 mm (32")	900 mm (36")	0964
900 mm (36")	1000 mm (40")	0965
1000 mm (40")	1100 mm (44")	0966
1200 mm (48")	1300 mm (52")	0967
1400 mm (56")	1500 mm (60")	0968

6. Select Safety Controller - This is optional, but recommended.

Determine if a safety controller is required. If required, select a safety controller: BSRSA, BSRUA-2, SRUB, SRUS, C6, or BC-1.

7. Select Power Supply - This is optional.

If an SRUB or SRUS Safety Controller has been selected, determine if you need a power supply. If required, select the GDC1 Power Supply.

8. Select Additional Accessories - These optional accessories provide useful functions for installing, maintaining and troubleshooting the light curtains.

Programming Unit - Used to program fixed and floating blanking on the sensing units for the GS-140 only. Laser Alignment Tool - Provides a visual indication of alignment between the emitting and receiving unit. Simplifies alignment, especially when then units are far apart.